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Product Name:2pcs 1-6V to 5V buck boost DC DC converter Voltage Board for portable Solar Charger 
 
Packing list 
  
2 pcs  Auto buck-boost Voltage regulator (input DC 1-6V , output DC 5V -6% ) ;
 
Description: 
 
Input voltage DC 1 ~ 6V, output DC 5V( -6% )
The maximum input voltage can not exceed 6.5V
Short-term maximum output current : 12000mA
Long time maximum output current: 1000mA
Auto Buck-Boost Converter Module working frequency 1MHZ.efficiency 60% -85% .
Operating temperature range : -25~ 85 Degrees Celsius
Storage temperature range : -45~ 125 Degrees Celsius
 Size : 38mm x 16mm x 5.7mm
Weight : 3g 
    
      
Applications:
  
Battery powered equipment
Wireless Module,NRF24L01 CC1101 CC2500 etc.
MCU Development Board,AVR PIC FPGA/CPLD STM32 
Arduiuo uno mega2560 due Breadboard Raspberry Pi
LED Lighting
Wireless communication equipment
Audio equipment
Digital cameras,GPS,wireless transceiver
Portable devices
 
  
Attention :
  
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
Q : Why output voltage is less than the nominal voltage
A : Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low

 
 

 
Product Name:2pcs 1-6V to 5V buck boost DC DC converter Voltage Board for portable Solar Charger 
 
Packing list 
  
2 pcs  Auto buck-boost Voltage regulator (input DC 1-6V , output DC 5V -6% ) ;
 
Description: 
 
Input voltage DC 1 ~ 6V, output DC 5V( -6% )
The maximum input voltage can not exceed 6.5V
Short-term maximum output current : 12000mA
Long time maximum output current: 1000mA
Auto Buck-Boost Converter Module working frequency 1MHZ.efficiency 60% -85% .
Operating temperature range : -25~ 85 Degrees Celsius
Storage temperature range : -45~ 125 Degrees Celsius
 Size : 38mm x 16mm x 5.7mm
Weight : 3g 
    
      
Applications:
  
Battery powered equipment
Wireless Module,NRF24L01 CC1101 CC2500 etc.
MCU Development Board,AVR PIC FPGA/CPLD STM32 
Arduiuo uno mega2560 due Breadboard Raspberry Pi
LED Lighting
Wireless communication equipment
Audio equipment
Digital cameras,GPS,wireless transceiver
Portable devices
 
  
Attention :
  
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
Q : Why output voltage is less than the nominal voltage
A : Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low

Product Name:  8pcs Very small DC-DC 0.9-5V to DC 5V Step-UP Boost Voltage Converter Module for_Ardiuno Breadboard Raspberry Pi LED LCD Motor
 
 
 
Packing list:
 
8 PCS DC-DC 0.9V-5V TO 5V Step-UP  Boost Voltage Converter Board  
 
 
 
Description: 
Input voltage 0.9 ~ 5V, output 5V
Maximum output current: 500 MA,
 
Start Voltage 0.9V, Output Current 10MA
  
INPUT 1-1.5V,      OUTPUT 5V 50-110MA;
INPUT 1.5-2V,      OUTPUT 5V 110-160MA;
INPUT 2-3V,         OUTPUT 5V 160-400MA;
INPUT above 3V,  OUTPUT 5V 400-500MA;
DC-DC Boost module working frequency 150KHZ. efficiency <85% (Recommended high efficiency version).
2.54mm pin pitch, Arduiuo Breadboard friendly.
Operating ambient temperature : -25~ 85 Degrees Celsius
Excluding Pin Size 11mm x 10.5mm x 7.5mm(Very small)
Weight : about 1.2g( Very light)
 
 Applications:
Battery powered equipment
Wireless Module,NRF24L01 CC1101 CC2500 etc.
Development Board,FPGA/CPLD  STM32 
Ardiuno_uno mega2560  Breadboard Raspberry Pi
5V LED Lighting
5V Low-power motor drive
Wireless communication equipment
banana pi
Audio equipment
 
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 

Product Name:  8pcs Very small DC-DC 0.9-5V to DC 5V Step-UP Boost Voltage Converter Module for_Ardiuno Breadboard Raspberry Pi LED LCD Motor
 
 
 
Packing list:
 
8 PCS DC-DC 0.9V-5V TO 5V Step-UP  Boost Voltage Converter Board  
 
 
 
Description: 
Input voltage 0.9 ~ 5V, output 5V
Maximum output current: 500 MA,
 
Start Voltage 0.9V, Output Current 10MA
  
INPUT 1-1.5V,      OUTPUT 5V 50-110MA;
INPUT 1.5-2V,      OUTPUT 5V 110-160MA;
INPUT 2-3V,         OUTPUT 5V 160-400MA;
INPUT above 3V,  OUTPUT 5V 400-500MA;
DC-DC Boost module working frequency 150KHZ. efficiency <85% (Recommended high efficiency version).
2.54mm pin pitch, Arduiuo Breadboard friendly.
Operating ambient temperature : -25~ 85 Degrees Celsius
Excluding Pin Size 11mm x 10.5mm x 7.5mm(Very small)
Weight : about 1.2g( Very light)
 
 Applications:
Battery powered equipment
Wireless Module,NRF24L01 CC1101 CC2500 etc.
Development Board,FPGA/CPLD  STM32 
Ardiuno_uno mega2560  Breadboard Raspberry Pi
5V LED Lighting
5V Low-power motor drive
Wireless communication equipment
banana pi
Audio equipment
 
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 

Product Name: 20dBm RS232 (TTL Level) Wireless Transceiver Module TTL232 Serial ports 2.4G RF Board 5V 3V replace CC1101 CC2500 SI4432 SI4463
 
 
 
Packing list:
1 pcs 2.4G 20dBm RS232(TTL Lever) Wireless Transceiver Module
 
Overview:
   
TB387 is based on 2.4GHz frequency band wireless transparent data-transmission module.
This Module supports most basic AT commands: baud rate, ID number, frequency settings and inquiries; factory settings; version information.
When the module is in AT module, users can use serial-port to issue AT commands to set the module's parameters.
When the module is in transparent data transfer mode, the user transmit data, frame number data module, add packaged rowcount, and then automatically transmit , at reliable range, the module will automatically re-transmit data to ensure successful transmission.
  
Performance Parameter:
   
Working voltage: 3.3V-5.5V;
RS232 Interface ( 3.3V/5V TTL level)
Frequency range: 2402~2482MHz
Transmit power: 20dBm(100mw);
Receiver sensitivity: -87dBm;
Operating temperature: -40~ 85 ° c;
Transparent transmission mode baud rate:
2400,4800,9600(Default),14400,19200,38400,57600,115200,12800,25600
AT mode configured baud rate fix is: 9600;
Open ground Transmission distance : 400M 
 
Pinout :
1, VDD:3.3V or 5V power supply ;
2, GND: Power Ground;
3, TXD: serial port output, MCU or USB to serial port RXD;
4, RXD: serial port input,  MCU  or USB to serial port TXD;
5, CMD: Enter PIN AT mode, active low level;
 
AT Commands Data Sheet : Please contact seller on message ;
 
 

 
Typical applications:
    
2402-2482MHz ISM/SRD band systems
for Arduiuo UNO MEGA2560 DUE MCU
Consumer electronics
Access control, Attendance, Logistics
Smart Furniture
Robert
Wireless sensor
Smart Home
   
 
 
Application example:
Wireless communication between UNO and PC(Also application with other 3.3V/5V level MCU ,for example:   Raspberry pi  FPGA CPLD STM32 C8051 PIC AVR MSP430)
 
for this Applications you also need:  
1: USB to ttl cable; Click here
2:  UNO/MEGA2560/DUE
 
 
 
ARDUIUO IDE Serial data Transceiver:
 
 
Copy the following code:
//----------------------------------------------------------------------//
 
// Pin 13 has an LED connected on most ARDUIUO boards.
int led = 13;
 
String comdata = "";
 
void setup()
{
// initialize the digital pin as an output.
pinMode(led, OUTPUT);
Serial.begin(9600);
Serial.println("Hello, I am Arduiuo!");
}
 
//Serial data transceiver
void loop()
{
while (Serial.available() > 0)
{
digitalWrite(led, HIGH); // turn the LED on (HIGH is the voltage level)
comdata = char(Serial.read());
delay(2);
}
 
if (comdata.length() > 0)
{
Serial.println(comdata);
comdata = "";
}
 
digitalWrite(led, LOW); // turn the LED off by making the voltage LOW
}
 //----------------------------------------------------------------------// 

Product Name: 20dBm RS232 (TTL Level) Wireless Transceiver Module TTL232 Serial ports 2.4G RF Board 5V 3V replace CC1101 CC2500 SI4432 SI4463
 
 
 
Packing list:
1 pcs 2.4G 20dBm RS232(TTL Lever) Wireless Transceiver Module
 
Overview:
   
TB387 is based on 2.4GHz frequency band wireless transparent data-transmission module.
This Module supports most basic AT commands: baud rate, ID number, frequency settings and inquiries; factory settings; version information.
When the module is in AT module, users can use serial-port to issue AT commands to set the module's parameters.
When the module is in transparent data transfer mode, the user transmit data, frame number data module, add packaged rowcount, and then automatically transmit , at reliable range, the module will automatically re-transmit data to ensure successful transmission.
  
Performance Parameter:
   
Working voltage: 3.3V-5.5V;
RS232 Interface ( 3.3V/5V TTL level)
Frequency range: 2402~2482MHz
Transmit power: 20dBm(100mw);
Receiver sensitivity: -87dBm;
Operating temperature: -40~ 85 ° c;
Transparent transmission mode baud rate:
2400,4800,9600(Default),14400,19200,38400,57600,115200,12800,25600
AT mode configured baud rate fix is: 9600;
Open ground Transmission distance : 400M 
 
Pinout :
1, VDD:3.3V or 5V power supply ;
2, GND: Power Ground;
3, TXD: serial port output, MCU or USB to serial port RXD;
4, RXD: serial port input,  MCU  or USB to serial port TXD;
5, CMD: Enter PIN AT mode, active low level;
 
AT Commands Data Sheet : Please contact seller on message ;
 
 

 
Typical applications:
    
2402-2482MHz ISM/SRD band systems
for Arduiuo UNO MEGA2560 DUE MCU
Consumer electronics
Access control, Attendance, Logistics
Smart Furniture
Robert
Wireless sensor
Smart Home
   
 
 
Application example:
Wireless communication between UNO and PC(Also application with other 3.3V/5V level MCU ,for example:   Raspberry pi  FPGA CPLD STM32 C8051 PIC AVR MSP430)
 
for this Applications you also need:  
1: USB to ttl cable; Click here
2:  UNO/MEGA2560/DUE
 
 
 
ARDUIUO IDE Serial data Transceiver:
 
 
Copy the following code:
//----------------------------------------------------------------------//
 
// Pin 13 has an LED connected on most ARDUIUO boards.
int led = 13;
 
String comdata = "";
 
void setup()
{
// initialize the digital pin as an output.
pinMode(led, OUTPUT);
Serial.begin(9600);
Serial.println("Hello, I am Arduiuo!");
}
 
//Serial data transceiver
void loop()
{
while (Serial.available() > 0)
{
digitalWrite(led, HIGH); // turn the LED on (HIGH is the voltage level)
comdata = char(Serial.read());
delay(2);
}
 
if (comdata.length() > 0)
{
Serial.println(comdata);
comdata = "";
}
 
digitalWrite(led, LOW); // turn the LED off by making the voltage LOW
}
 //----------------------------------------------------------------------// 

Product Name: 3.5A DC DC Converter  3.3V 3.7V to 5V Step Up Boost Module
 
 
 
Packing list:
1 pcs Step-up Voltage Converter module (input 1.5-5V, output 5V ±5 %   ) ;
1 pcs  Plastic shell
 
 
 

Description:
Input voltage DC 1.5-5V, output DC 5V
Maximum output current: 3.5A
Start Voltage: 1.5V 
Input 2.5V           Output Current 5V  0.4A 
Input 3V              Output Current 5V  0.8A
Input 3.3V           Output Current 5V  1.5A
Input 3.7V           Output Current 5V  2.5A
Input above 4V   Output Current 5V  3.5A
 
 
 
Conversion Efficiency: 80-90% (Typical)
Operating Temperature:Industrial main chip
Short circuit protection:No.(Please Install fuses or protection circuits at Input port)
Input Reverse Polarity Protection: No.Please Series diode at the input port
 
Size:50(L)*25(W)*9(H)mm   
 
 
Note :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Power supply Plastic shell:
Enclosure Material: PC
Outside diameter : 42 x 40 x 21
Inside diameter  : 39 x 37 x 19
 
Applications:
Battery powered equipment
Wirel s mouse,Wireless keyboard
Network equipment,Router
Camera,Video camera
VCR
PDA
LED Lighting
Wireless communication equipment
MP3/MP4 player
Audio equipment  
LED MOTOR

Product Name: 3.5A DC DC Converter  3.3V 3.7V to 5V Step Up Boost Module
 
 
 
Packing list:
1 pcs Step-up Voltage Converter module (input 1.5-5V, output 5V ±5 %   ) ;
1 pcs  Plastic shell
 
 
 

Description:
Input voltage DC 1.5-5V, output DC 5V
Maximum output current: 3.5A
Start Voltage: 1.5V 
Input 2.5V           Output Current 5V  0.4A 
Input 3V              Output Current 5V  0.8A
Input 3.3V           Output Current 5V  1.5A
Input 3.7V           Output Current 5V  2.5A
Input above 4V   Output Current 5V  3.5A
 
 
 
Conversion Efficiency: 80-90% (Typical)
Operating Temperature:Industrial main chip
Short circuit protection:No.(Please Install fuses or protection circuits at Input port)
Input Reverse Polarity Protection: No.Please Series diode at the input port
 
Size:50(L)*25(W)*9(H)mm   
 
 
Note :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Power supply Plastic shell:
Enclosure Material: PC
Outside diameter : 42 x 40 x 21
Inside diameter  : 39 x 37 x 19
 
Applications:
Battery powered equipment
Wirel s mouse,Wireless keyboard
Network equipment,Router
Camera,Video camera
VCR
PDA
LED Lighting
Wireless communication equipment
MP3/MP4 player
Audio equipment  
LED MOTOR

Product Name: 2PCS DD05CRTA DC 0.9-5V To 4.2V 5V Boost Charger Module ME4056 Board for 18650 lithium battery
 
 
 
Packing list:
 
2 PCS  DD05CRTA 2 in 1  DC 0.9-5V to 4.2V 5V Boost Charging board 
 
 
  
 
Description: 
   
DC 0.9-5V Boost Lithium Battery Charger Module - Linear charging.
  
Input voltage 0.9-5V
 
Output_1 : DC 4.2V/0-1A, as battery Charger
Maximum charging current : 1000MA 
Full charge voltage : 4.2V -2% .
Led indicator : "OK" LED is fully charged OR battery failure status indicator;
                         "CR" LED is charge status indicator
 
Output_2 :  0.9-5V to 5V Step up module
Start Voltage 0.9V, Output Current 1MA
INPUT 1.2V/0.23A,    OUTPUT_2 5V/0.04A;
INPUT 1.5V/1.24A,    OUTPUT_2 5V/0.25A;
INPUT 1.8V/1.24A,    OUTPUT_2 5V/0.35A;
INPUT 2.5V/1.22A,    OUTPUT_2 5V/0.52A;
INPUT   3V/1.22A,    OUTPUT_2 5V/0.65A;
INPUT   3V/1.5A,     OUTPUT_2 5V/0.75A;
INPUT 3.3V/1.23A,    OUTPUT_2 5V/0.72A;
INPUT 3.3V/1.5A,     OUTPUT_2 5V/0.84A;
INPUT 3.7V/1.2A,     OUTPUT_2 5V/0.8A;
 
Operating ambient temperature :  -40° to 85°
Storage temperature :  -65° to 125°
Size   : 32x16x5.8mm
Weight : 2.2g
 
Can be used DC 0.9V-5V power supply charger(Such as Solar panels)Charging module comes with charge-management functions, will not overcharge or over discharge
     
Comes with rechargeable function,Will enter standby mode when fully charged.When the battery capacity is below 80% , the charging start.
 
  
Applications:
Battery powered equipment
Lithium Battery 18650 
Mobile phone
Solar charging
MP3/MP4 player
Audio equipment
Portable Devices
Bluetooth Applications
Wifi Applications
 
 
 
 

Product Name: 2PCS DD05CRTA DC 0.9-5V To 4.2V 5V Boost Charger Module ME4056 Board for 18650 lithium battery
 
 
 
Packing list:
 
2 PCS  DD05CRTA 2 in 1  DC 0.9-5V to 4.2V 5V Boost Charging board 
 
 
  
 
Description: 
   
DC 0.9-5V Boost Lithium Battery Charger Module - Linear charging.
  
Input voltage 0.9-5V
 
Output_1 : DC 4.2V/0-1A, as battery Charger
Maximum charging current : 1000MA 
Full charge voltage : 4.2V -2% .
Led indicator : "OK" LED is fully charged OR battery failure status indicator;
                         "CR" LED is charge status indicator
 
Output_2 :  0.9-5V to 5V Step up module
Start Voltage 0.9V, Output Current 1MA
INPUT 1.2V/0.23A,    OUTPUT_2 5V/0.04A;
INPUT 1.5V/1.24A,    OUTPUT_2 5V/0.25A;
INPUT 1.8V/1.24A,    OUTPUT_2 5V/0.35A;
INPUT 2.5V/1.22A,    OUTPUT_2 5V/0.52A;
INPUT   3V/1.22A,    OUTPUT_2 5V/0.65A;
INPUT   3V/1.5A,     OUTPUT_2 5V/0.75A;
INPUT 3.3V/1.23A,    OUTPUT_2 5V/0.72A;
INPUT 3.3V/1.5A,     OUTPUT_2 5V/0.84A;
INPUT 3.7V/1.2A,     OUTPUT_2 5V/0.8A;
 
Operating ambient temperature :  -40° to 85°
Storage temperature :  -65° to 125°
Size   : 32x16x5.8mm
Weight : 2.2g
 
Can be used DC 0.9V-5V power supply charger(Such as Solar panels)Charging module comes with charge-management functions, will not overcharge or over discharge
     
Comes with rechargeable function,Will enter standby mode when fully charged.When the battery capacity is below 80% , the charging start.
 
  
Applications:
Battery powered equipment
Lithium Battery 18650 
Mobile phone
Solar charging
MP3/MP4 player
Audio equipment
Portable Devices
Bluetooth Applications
Wifi Applications
 
 
 
 

Typical applications:
  
Remote control switch
Smart Home / Home Automation
Diy UNO MEGA2560 Remote Control
RC  switch
 
Product Name : UNO Wireless Decoding Kit 4CH RF Remote Control Switch EV1527 Keyfob for Arduiuo Mega2560 DUE
 
Package inlcuded (Does not include Arduiuo UNO)
  1 pcs 433M 1527/2262 Superheterodyne  Receiver decoder module;
 1 pcs 433M  EV1527 transmitter remote (This remote doesnot have a battery(12V 27A) , Please buy in your local market ) .
 
 
Arduiuo uno/mega2560 Code  :
//*******************************************//
//Author: cantone-electonics
//More information welcome to : www.canton-electronics.com 
//Arduiuo 1.0.4
//uno R3
//uno 4 channel EV1527/PT2262 Decoding module
  
int VCC = 13;//as power vcc
int D3 = 12;
int D2 = 11;
int D1 = 10;
int D0 = 9;
int VT = 8;
 
int Relay1 = A0;
int Relay2 = A1;
int Relay3 = A2;
int Relay4 = A3;
 
int InputState = 1;      //variable for reading the input status
 
 
// the setup routine runs once when you press reset:
void setup() {       
  // initialize the digital pin
  pinMode(VCC, OUTPUT); 
  pinMode(D3, INPUT); 
  pinMode(D2, INPUT); 
  pinMode(D1, INPUT); 
  pinMode(D0, INPUT); 
  pinMode(VT, INPUT); 
  
  digitalWrite(VCC, HIGH);//AS VCC
/*  
  //Activate input pin internal pull-up resistors
 digitalWrite(I0, HIGH);
 digitalWrite(I1, HIGH);
 digitalWrite(I2, HIGH);
 digitalWrite(I3, HIGH);
 digitalWrite(VT, HIGH);
 */
 
 Serial.begin(9600);
 
 delay(2000);//Waiting for rf receiver module startup
  
}
 
// the loop routine runs over and over again forever:
void loop() {
  
   InputState = digitalRead(VT);
   
   if(InputState)
   {
     Serial.print("D3 D2 D1 D0 VT \n");
     InputState = digitalRead(D3);
    if(InputState) Serial.print("1  ");else Serial.print("0  ");
  
    InputState = digitalRead(D2);
    if(InputState) Serial.print("1  ");else Serial.print("0  ");
    
    InputState = digitalRead(D1);
    if(InputState) Serial.print("1  ");else Serial.print("0  ");
    
    InputState = digitalRead(D0);
    if(InputState) Serial.print("1  ");else Serial.print("0  ");
    
    Serial.print("1\n");
   }
   
  do{
      InputState = digitalRead(VT);
    }while(InputState);
    
}
 
//*******************************************//
 
 
  Description:
433M 1527/2262 Superheterodyne  Receiver decoder module, click here;
433M EV1527 transmitter remote, click here.
transmitter remote Power supply : 12V 27A battery . (This remote doesnot have a battery , Please buy in your local market )
   
Can directly insert Arduiuo UNO/MEGA2560/DUE(also can use other MCU:ARM FPGA/CPLD PIC AVR  Etc. ) 
 

Typical applications:
  
Remote control switch
Smart Home / Home Automation
Diy UNO MEGA2560 Remote Control
RC  switch
 
Product Name : UNO Wireless Decoding Kit 4CH RF Remote Control Switch EV1527 Keyfob for Arduiuo Mega2560 DUE
 
Package inlcuded (Does not include Arduiuo UNO)
  1 pcs 433M 1527/2262 Superheterodyne  Receiver decoder module;
 1 pcs 433M  EV1527 transmitter remote (This remote doesnot have a battery(12V 27A) , Please buy in your local market ) .
 
 
Arduiuo uno/mega2560 Code  :
//*******************************************//
//Author: cantone-electonics
//More information welcome to : www.canton-electronics.com 
//Arduiuo 1.0.4
//uno R3
//uno 4 channel EV1527/PT2262 Decoding module
  
int VCC = 13;//as power vcc
int D3 = 12;
int D2 = 11;
int D1 = 10;
int D0 = 9;
int VT = 8;
 
int Relay1 = A0;
int Relay2 = A1;
int Relay3 = A2;
int Relay4 = A3;
 
int InputState = 1;      //variable for reading the input status
 
 
// the setup routine runs once when you press reset:
void setup() {       
  // initialize the digital pin
  pinMode(VCC, OUTPUT); 
  pinMode(D3, INPUT); 
  pinMode(D2, INPUT); 
  pinMode(D1, INPUT); 
  pinMode(D0, INPUT); 
  pinMode(VT, INPUT); 
  
  digitalWrite(VCC, HIGH);//AS VCC
/*  
  //Activate input pin internal pull-up resistors
 digitalWrite(I0, HIGH);
 digitalWrite(I1, HIGH);
 digitalWrite(I2, HIGH);
 digitalWrite(I3, HIGH);
 digitalWrite(VT, HIGH);
 */
 
 Serial.begin(9600);
 
 delay(2000);//Waiting for rf receiver module startup
  
}
 
// the loop routine runs over and over again forever:
void loop() {
  
   InputState = digitalRead(VT);
   
   if(InputState)
   {
     Serial.print("D3 D2 D1 D0 VT \n");
     InputState = digitalRead(D3);
    if(InputState) Serial.print("1  ");else Serial.print("0  ");
  
    InputState = digitalRead(D2);
    if(InputState) Serial.print("1  ");else Serial.print("0  ");
    
    InputState = digitalRead(D1);
    if(InputState) Serial.print("1  ");else Serial.print("0  ");
    
    InputState = digitalRead(D0);
    if(InputState) Serial.print("1  ");else Serial.print("0  ");
    
    Serial.print("1\n");
   }
   
  do{
      InputState = digitalRead(VT);
    }while(InputState);
    
}
 
//*******************************************//
 
 
  Description:
433M 1527/2262 Superheterodyne  Receiver decoder module, click here;
433M EV1527 transmitter remote, click here.
transmitter remote Power supply : 12V 27A battery . (This remote doesnot have a battery , Please buy in your local market )
   
Can directly insert Arduiuo UNO/MEGA2560/DUE(also can use other MCU:ARM FPGA/CPLD PIC AVR  Etc. ) 
 

 
Product Name: Type-C USB Mini Humidifier DIY Kits Mist Maker Driver Circuit Board Fogger Atomization Film Atomizer Sheet Mini Oscillating
 
 
Package inlcuded:
1x TYPE-C Atomizer / humidifier controller
1x Atomizing sheet
1x Humidifier cotton rod
 
 
Description:
Working voltage: DC 3.7-5.5V (recommended 5V)
Work current: 330mA
Stand-up current: 21uA
Power supply interface: Type-C USB
Humidifier interface: pH2.0 terminal
Frequency: 108kHz
Multiple function modes: Uninterrupted work/Intermittent work/Timing work
Size: 40 x 16.5 x 9 mm
Weight: 4.5 g
Application
Smart home, home automation
Household atomizer/humidifier
Electronic DIY
Small USB device
Choose different function modes by welding the M2, M1, M0 ports
Wiring diagram:
 

 
Product Name: Type-C USB Mini Humidifier DIY Kits Mist Maker Driver Circuit Board Fogger Atomization Film Atomizer Sheet Mini Oscillating
 
 
Package inlcuded:
1x TYPE-C Atomizer / humidifier controller
1x Atomizing sheet
1x Humidifier cotton rod
 
 
Description:
Working voltage: DC 3.7-5.5V (recommended 5V)
Work current: 330mA
Stand-up current: 21uA
Power supply interface: Type-C USB
Humidifier interface: pH2.0 terminal
Frequency: 108kHz
Multiple function modes: Uninterrupted work/Intermittent work/Timing work
Size: 40 x 16.5 x 9 mm
Weight: 4.5 g
Application
Smart home, home automation
Household atomizer/humidifier
Electronic DIY
Small USB device
Choose different function modes by welding the M2, M1, M0 ports
Wiring diagram:
 

Below item is powered by Canton-electronics Ltd .
Module No.:  TB151
 
Qty : 1 pcs  30cm  Male to Female SMA Antenna ; 
 
RG-178 Coaxial Cable with SMA Male to SMA Female Connectors
This  RG-178 coaxial cable is ready to help you extend the capacity of your data infrastructure. Coaxial cable is a type of shielded, electrical conducting cable used to transmit analog and digital signals. The initials RG stand for Radio Guide and are used to describe different types of coaxial cable. RG-178 cables are most commonly used for transmitting high-frequency signals. As such, they are often employed for the purpose of cabling between Wi-Fi routers and antennas. The SMA male and SMA female connectors that terminate this cable are also widely compatible with many wireless network implements. SMA stands for SubMiniature version A and is a form of RF coaxial connector with 50 ohms impedance and a performance frequency of up to 18GHz. SMA connectors feature a screw-type coupling mechanism and are frequently employed in bulkheads and patch panels because of the their diminutive size. For a widely compatible, resilient addition to your data infrastructure, look no further than this RG-178 coaxial cable with SMA male to SMA female connectors.
Features
RG-178 Coaxial Cable with SMA Male to SMA Male Connectors
SMA stands for SubMiniature version A, a type of RF coaxial connector with 50 ohms impedance and a frequency range of up to 18GHz
30cm   ; 
 
 
 
 

Below item is powered by Canton-electronics Ltd .
Module No.:  TB151
 
Qty : 1 pcs  30cm  Male to Female SMA Antenna ; 
 
RG-178 Coaxial Cable with SMA Male to SMA Female Connectors
This  RG-178 coaxial cable is ready to help you extend the capacity of your data infrastructure. Coaxial cable is a type of shielded, electrical conducting cable used to transmit analog and digital signals. The initials RG stand for Radio Guide and are used to describe different types of coaxial cable. RG-178 cables are most commonly used for transmitting high-frequency signals. As such, they are often employed for the purpose of cabling between Wi-Fi routers and antennas. The SMA male and SMA female connectors that terminate this cable are also widely compatible with many wireless network implements. SMA stands for SubMiniature version A and is a form of RF coaxial connector with 50 ohms impedance and a performance frequency of up to 18GHz. SMA connectors feature a screw-type coupling mechanism and are frequently employed in bulkheads and patch panels because of the their diminutive size. For a widely compatible, resilient addition to your data infrastructure, look no further than this RG-178 coaxial cable with SMA male to SMA female connectors.
Features
RG-178 Coaxial Cable with SMA Male to SMA Male Connectors
SMA stands for SubMiniature version A, a type of RF coaxial connector with 50 ohms impedance and a frequency range of up to 18GHz
30cm   ; 
 
 
 
 

Product Name : 5x dc dc step up boost converter module 3V 3.3V 3.7V to 5V voltage regulator for Arduiuo raspberry pi 3 18650 breadboard
 
  Packing list:
5 PCS 5W 3V 3.3V 3.7V 4.5V TO 5V  Boost Step-UP Voltage Regulator    Module

 
 
Description: 
 
Input voltage 2.6~6V, output 5V (deviation -6% )
 
Maximum input current :  1.2A
Long-term work Current : 1A
Conversion efficiency : 79-91%
  
Start Voltage 2.6V, Output Current 51MA
 
INPUT 2.8V 1A;  OUTPUT  5V 291MA
INPUT 3V 1A;    OUTPUT  5V 480MA
INPUT 3.3V 1A;  OUTPUT  5V 592MA
INPUT 3.7V 1A;  OUTPUT  5V 650MA
INPUT 4.5V 1A;  OUTPUT  5V 791MA
 
DC-DC Boost module working frequency 1.0MHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
2.54mm pin pitch,Arduiuo UNO DUE Breadboard FPGA/CPLD   Development Board friendly.
Over Temperature Protection
Over Voltage Protection
Excluding Pin Size 20.5mm x 10.16mm x 5.6mm(Very small)
Weight : about 1.4g(Very light)
 
Applications:
MCU Development Board,FPGA/CPLD UNO MEGA2560 DUE 8051 AVR C8051 etc
raspberry pi 1/2/3,breadboard
18650 lithium battery
RS485 PLC Modbus RTU
MP3 MP3 mobile phone charger
5V Relay board
5V LED
Wireless communication equipment
315M 433M Wireless remote controller
 
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
Q : Why output voltage is less than the nominal voltage
A : Input power supply power is too low.Test the input voltage with a multimeter, a t this time of the input voltage is very low

Product Name : 5x dc dc step up boost converter module 3V 3.3V 3.7V to 5V voltage regulator for Arduiuo raspberry pi 3 18650 breadboard
 
  Packing list:
5 PCS 5W 3V 3.3V 3.7V 4.5V TO 5V  Boost Step-UP Voltage Regulator    Module

 
 
Description: 
 
Input voltage 2.6~6V, output 5V (deviation -6% )
 
Maximum input current :  1.2A
Long-term work Current : 1A
Conversion efficiency : 79-91%
  
Start Voltage 2.6V, Output Current 51MA
 
INPUT 2.8V 1A;  OUTPUT  5V 291MA
INPUT 3V 1A;    OUTPUT  5V 480MA
INPUT 3.3V 1A;  OUTPUT  5V 592MA
INPUT 3.7V 1A;  OUTPUT  5V 650MA
INPUT 4.5V 1A;  OUTPUT  5V 791MA
 
DC-DC Boost module working frequency 1.0MHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
2.54mm pin pitch,Arduiuo UNO DUE Breadboard FPGA/CPLD   Development Board friendly.
Over Temperature Protection
Over Voltage Protection
Excluding Pin Size 20.5mm x 10.16mm x 5.6mm(Very small)
Weight : about 1.4g(Very light)
 
Applications:
MCU Development Board,FPGA/CPLD UNO MEGA2560 DUE 8051 AVR C8051 etc
raspberry pi 1/2/3,breadboard
18650 lithium battery
RS485 PLC Modbus RTU
MP3 MP3 mobile phone charger
5V Relay board
5V LED
Wireless communication equipment
315M 433M Wireless remote controller
 
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
Q : Why output voltage is less than the nominal voltage
A : Input power supply power is too low.Test the input voltage with a multimeter, a t this time of the input voltage is very low

Below item is powered by Canton-electronics Ltd . 
 
Product Name:  DC-DC 1-5V to 5V Step up Boost Converter Module for Ardiuno Pro mini Breadboard
  
Module No.:  TB294
 
 
 
Packing list:
 
1 PCS 1V-5V TO 5V Step-up Modules
 
 
 
 
Description:
Input voltage 0.8 ~ 5V, output 5V
Maximum output current: 600MA
 
Start Voltage 0.8V,    Output Current 30MA
INPUT 1-1.5V,         OUTPUT 5V 40-80MA;
INPUT 1.5-3V,         OUTPUT 5V 80-300MA;
INPUT 3-4.2V,         OUTPUT 5V 300-400MA;
INPUT above 4.2V,  OUTPUT 5V 400-600MA;
 
DC-DC Boost module working frequency 100KHZ. efficiency is normal 80% , can be up to 95% . On-board high-precision,
Size : 20mm X 12mm (length X width)
Pin spacing is 2.54mm,Directly into the breadboard for power supply Ardiuno MCU ARM FPGA CPLD
The input and output terminals using the wire bonding connection, the selection of a plurality of parallel filtering of tantalum capacitors, effectively filter out the power supply noise.
Overcurrent burn out warranty!
Booster plate, regulator, the output voltage is always 5V!
 
 
 
 Applications
Battery powered equipment
Breadboard Power Supply
Ardiuno UNO MEGA2560 DUE Power Supply
Camera, Video camera
VCR
PDA
LED Lighting
Wireless communication equipment
MP3/MP4 player
Audio equipment 
 
 
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
  
 
   
 

Below item is powered by Canton-electronics Ltd . 
 
Product Name:  DC-DC 1-5V to 5V Step up Boost Converter Module for Ardiuno Pro mini Breadboard
  
Module No.:  TB294
 
 
 
Packing list:
 
1 PCS 1V-5V TO 5V Step-up Modules
 
 
 
 
Description:
Input voltage 0.8 ~ 5V, output 5V
Maximum output current: 600MA
 
Start Voltage 0.8V,    Output Current 30MA
INPUT 1-1.5V,         OUTPUT 5V 40-80MA;
INPUT 1.5-3V,         OUTPUT 5V 80-300MA;
INPUT 3-4.2V,         OUTPUT 5V 300-400MA;
INPUT above 4.2V,  OUTPUT 5V 400-600MA;
 
DC-DC Boost module working frequency 100KHZ. efficiency is normal 80% , can be up to 95% . On-board high-precision,
Size : 20mm X 12mm (length X width)
Pin spacing is 2.54mm,Directly into the breadboard for power supply Ardiuno MCU ARM FPGA CPLD
The input and output terminals using the wire bonding connection, the selection of a plurality of parallel filtering of tantalum capacitors, effectively filter out the power supply noise.
Overcurrent burn out warranty!
Booster plate, regulator, the output voltage is always 5V!
 
 
 
 Applications
Battery powered equipment
Breadboard Power Supply
Ardiuno UNO MEGA2560 DUE Power Supply
Camera, Video camera
VCR
PDA
LED Lighting
Wireless communication equipment
MP3/MP4 player
Audio equipment 
 
 
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
  
 
   
 

Product Name : 2pcs Small Size!! DC-DC 12V to 5V Step Down Buck Converter  Power supply Module for Arduiu o Breadboard raspberry pi 2 MCU
  
  Packing list:
2 PCS  DC-DC 12V to 5V Step Down Buck Power supply Module
 

 
 
 
Description: 
 
Input voltage 6.5~23V,output 5V -5%
 
Maximum output current 1.2A,Short time maximum output current 2A
 
DC-DC Step-Down Converter module working frequency 1.4MHz. efficiency is 80-92% .
 
2.54mm pin pitch, Arduiuo UNO MEGA2560 Breadboard MCU Development Board friendly
 
Excluding Pin Size 22.5mm x 13.5mm x 6.5mm( small)
 
Weight : about 2.2g( Very light)
 
 
Applications:
 
MCU Development Board,FPGA/CPLD UNO MEGA2560 DUE 8051 AVR C8051 etc
raspberry pi 2
5V LED Lighting
5V Motor
Mobile phone charger
Wireless communication equipment
Smart home / home automation
315M 433M Wireless remote controller
Distributed Power Systems 
Battery Charger 
Pre-Regulator for Linear Regulators 
DSL Modems
 
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 

Product Name : 2pcs Small Size!! DC-DC 12V to 5V Step Down Buck Converter  Power supply Module for Arduiu o Breadboard raspberry pi 2 MCU
  
  Packing list:
2 PCS  DC-DC 12V to 5V Step Down Buck Power supply Module
 

 
 
 
Description: 
 
Input voltage 6.5~23V,output 5V -5%
 
Maximum output current 1.2A,Short time maximum output current 2A
 
DC-DC Step-Down Converter module working frequency 1.4MHz. efficiency is 80-92% .
 
2.54mm pin pitch, Arduiuo UNO MEGA2560 Breadboard MCU Development Board friendly
 
Excluding Pin Size 22.5mm x 13.5mm x 6.5mm( small)
 
Weight : about 2.2g( Very light)
 
 
Applications:
 
MCU Development Board,FPGA/CPLD UNO MEGA2560 DUE 8051 AVR C8051 etc
raspberry pi 2
5V LED Lighting
5V Motor
Mobile phone charger
Wireless communication equipment
Smart home / home automation
315M 433M Wireless remote controller
Distributed Power Systems 
Battery Charger 
Pre-Regulator for Linear Regulators 
DSL Modems
 
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 

Product Name:  1-4 cell 3.7V Li-ion Polymer 3.2V LiFePO4 lithium Battery packs Charge Balance BMS Charger protection board for 18650 14500
   
Packing list:
 
1 PCS  Multi-cell Cell Li-ion/Polymer/LiFePO4 Battery Charge Balance Module
Description:
 
4.2V(4V2) version:
Multi-cell 3.7V/4.2V Li-ion/Polymer Battery(packs) Charge Balance Module
(1) High Precision Voltage Detection Circuit
    Overcharge detection voltage 4.000~4.500V Accuracy±25mV
    Overcharge release voltage 3.800~4.500V Accuracy±35mV
    Standby detection voltage 2.70V Accuracy±15%
    Standby release voltage 2.70V Accuracy±15%
(2) Delay times are generated by an internal circuit (external capacitors are unnecessary).
(3) Low consumption current
    Operation mode Typ. value 2.5μA, max. value: 3.5μA (VDD=3.9V)
    Standby mode Max. value:0.5μA (VDD=2.7V)
(4)Wide operation temperature range: -40℃~ 85℃
Main control chip : HY2213-BB3A
Size : 30mm x 28mm x 8mm 
Weight : 3.5g
3.6V(3V6) version:
Multi-cell 3.2V/3.6V LiFePO4 Battery(packs) Charge Balance Module
(1) High Precision Voltage Detection Circuit
    Overcharge detection voltage 3.200~4.000V Accuracy±25mV
    Overcharge release voltage 3.000~4.000V Accuracy±35mV
    Standby detection voltage 2.70V Accuracy±15%
    Standby release voltage 2.70V Accuracy±15%
(2) Delay times are generated by an internal circuit (external capacitors are unnecessary).
(3) Low consumption current
    Operation mode Typ. value 2.5μA, max. value: 3.5μA (VDD=3.2V)
    Standby mode Max. value:0.5μA (VDD=2.0V)
(4) Wide operation temperature range: -40℃~ 85℃
Main control chip : HY2212-BB3A
Size : 30mm x 28mm x 8mm 
Weight : 3.5g
Please contact me for the chip manual.
The value of Rb is the value of 4 resistors connected in parallel.
The  Balance current is determined by the value of the Rb1- Rb4 resistor. Changing the value of Rb1- Rb4 can change the  Balance current
4.2V(4V2) version : Balance current(A)= 4.2/Rb
3.6V(3V6) version : Balance current(A)= 3.6/Rb
 
A single module can be used for a maximum of 4 batteries (battery packs), using 2 or more modules in series, and can be used for 5-40 batteries (battery packs) in series.

 
Product Name:  8pcs 500MA 0.8-3.3V to 3.3V DC DC Boost Switch power Supply Module
 
 
 
Packing list:
 
 
8 pcs 500MA 0.8-3.3V to 3.3V DC DC Boost Switch power Supply Module

 
 
 
Description: 
Input voltage 0.8 ~ 3.3V,output 3.3V
Maximum output current: 500 MA,
 
Start Voltage 0.8V, Output Current 8MA
  
INPUT 1-1.5V,     OUTPUT 3.3V 50-110MA;
INPUT 1.5-2V,      OUTPUT 3.3V 110-160MA;
INPUT 2-3V,         OUTPUT 3.3V 160-400MA;
INPUT above 3V,  OUTPUT 3.3V 400-500MA;
 
DC-DC Boost module working frequency 150KHZ. efficiency <85% (Recommended high efficiency version) .
2.54mm pin pitch.
Excluding Pin Size 11mm x 10.5mm x 7.5mm(Very small).
Weight : about 1g( Very light)  
 
 Applications:
Battery powered equipment
Wirels Module,NRF24L01 CC1101 CC2500 SI4432 SI4463 etc.
3.3V MCU Development Board,Xilinx Altera FPGA/CPLD  ARM AVR PIC
Camera, Video camera
3.3V Low power motors
PDA
LED Lighting
Wireless communication equipment
MP3/MP4 player
Audio equipment
 
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
 
 
Q & A:
Q : Why output voltage is less than the nominal voltage
A : Input power supply power is too low.Test the input voltage with a multimeter, a t this time of the input voltage is very low

 
Product Name:  8pcs 500MA 0.8-3.3V to 3.3V DC DC Boost Switch power Supply Module
 
 
 
Packing list:
 
 
8 pcs 500MA 0.8-3.3V to 3.3V DC DC Boost Switch power Supply Module

 
 
 
Description: 
Input voltage 0.8 ~ 3.3V,output 3.3V
Maximum output current: 500 MA,
 
Start Voltage 0.8V, Output Current 8MA
  
INPUT 1-1.5V,     OUTPUT 3.3V 50-110MA;
INPUT 1.5-2V,      OUTPUT 3.3V 110-160MA;
INPUT 2-3V,         OUTPUT 3.3V 160-400MA;
INPUT above 3V,  OUTPUT 3.3V 400-500MA;
 
DC-DC Boost module working frequency 150KHZ. efficiency <85% (Recommended high efficiency version) .
2.54mm pin pitch.
Excluding Pin Size 11mm x 10.5mm x 7.5mm(Very small).
Weight : about 1g( Very light)  
 
 Applications:
Battery powered equipment
Wirels Module,NRF24L01 CC1101 CC2500 SI4432 SI4463 etc.
3.3V MCU Development Board,Xilinx Altera FPGA/CPLD  ARM AVR PIC
Camera, Video camera
3.3V Low power motors
PDA
LED Lighting
Wireless communication equipment
MP3/MP4 player
Audio equipment
 
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
 
 
Q & A:
Q : Why output voltage is less than the nominal voltage
A : Input power supply power is too low.Test the input voltage with a multimeter, a t this time of the input voltage is very low

Product Name :  5pcs Breadboard Power Supply DC-DC 3.7V 5V to 9V step up boost converter module for Ardiuno UNO Raspberry Pi MCU Relay LED diy
 
  Packing list:
5 PCS 5W 3V-6V TO 9V  Boost Step-UP Voltage Regulator    Module

 
 
Description: 
 
Input voltage 2.8~6V, output 9V (deviation -5% )
 
Maximum input current :  1.2A
Long-term work Current : 1A
Conversion efficiency : 80-91%
  
Start Voltage 2.8V, Output Current 60MA
 
INPUT 3V 1A;    OUTPUT    9V 291MA
INPUT 3.3V 1A;  OUTPUT  9V 330MA
INPUT 3.7V 1A;  OUTPUT  9V 360MA
INPUT 4.5V 1A;  OUTPUT  9V 440MA
INPUT 5V 1A;    OUTPUT   9V 492MA
INPUT 6V 1A;    OUTPUT   9V 590MA
 
DC-DC Boost module working frequency 1.0MHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
Over Temperature Protection
Over Voltage Protection
2.54mm pin pitch,Arduiuo UNO DUE Breadboard FPGA/CPLD  Development Board friendly.
Excluding Pin Size 20.5mm x 10.16mm x 5.6mm(Very small)
Weight : about 1.4g(Very light)
 
Applications:
MCU Development Board,FPGA/CPLD UNO MEGA2560 DUE 8051 AVR C8051 etc
PLC Modbus RS485
Network equipment/Router
LED Lighting
9V Relay board
Wireless communication equipment
315M 433M Wireless remote controller
 
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
Q : Why output voltage is less than the nominal voltage
A : Input power supply power is too low.Test the input voltage with a multimeter, a t this time of the input voltage is very low

Product Name :  5pcs Breadboard Power Supply DC-DC 3.7V 5V to 9V step up boost converter module for Ardiuno UNO Raspberry Pi MCU Relay LED diy
 
  Packing list:
5 PCS 5W 3V-6V TO 9V  Boost Step-UP Voltage Regulator    Module

 
 
Description: 
 
Input voltage 2.8~6V, output 9V (deviation -5% )
 
Maximum input current :  1.2A
Long-term work Current : 1A
Conversion efficiency : 80-91%
  
Start Voltage 2.8V, Output Current 60MA
 
INPUT 3V 1A;    OUTPUT    9V 291MA
INPUT 3.3V 1A;  OUTPUT  9V 330MA
INPUT 3.7V 1A;  OUTPUT  9V 360MA
INPUT 4.5V 1A;  OUTPUT  9V 440MA
INPUT 5V 1A;    OUTPUT   9V 492MA
INPUT 6V 1A;    OUTPUT   9V 590MA
 
DC-DC Boost module working frequency 1.0MHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
Over Temperature Protection
Over Voltage Protection
2.54mm pin pitch,Arduiuo UNO DUE Breadboard FPGA/CPLD  Development Board friendly.
Excluding Pin Size 20.5mm x 10.16mm x 5.6mm(Very small)
Weight : about 1.4g(Very light)
 
Applications:
MCU Development Board,FPGA/CPLD UNO MEGA2560 DUE 8051 AVR C8051 etc
PLC Modbus RS485
Network equipment/Router
LED Lighting
9V Relay board
Wireless communication equipment
315M 433M Wireless remote controller
 
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
Q : Why output voltage is less than the nominal voltage
A : Input power supply power is too low.Test the input voltage with a multimeter, a t this time of the input voltage is very low

Below item is powered by Canton-electronics Ltd . 
 
Product Name:  DC-DC 1.5V 3V 3.3V 3.7V 4.5V 5V to 6V Step-up Boost Converter Module for Relay Motor
  
Module No.:  TB396
 
 
 
Packing list:
 
1 PCS 1V-6V TO 6V Step-up Boost Modules(PCB Color : RED)
 
 
 
 
Description:
Input voltage 0.8 ~ 6V, output 6V
Maximum output current: 600MA
 
Start Voltage 0.8V,    Output Current 20MA
INPUT 1-1.5V,         OUTPUT 6V 20-60MA;
INPUT 1.5-3V,         OUTPUT 6V 60-200MA;
INPUT 3-4.2V,         OUTPUT 6V 200-300MA;
INPUT 4.2-5V,         OUTPUT 6V 300-500MA;
INPUT above 5V,     OUTPUT 6V 500-600MA;
 
 
DC-DC Boost module working frequency 100KHZ. efficiency is normal 80% , can be up to 95% . On-board high-precision,
Size : 20mm X 12mm (length X width)
The input and output terminals using the wire bonding connection, the selection of a plurality of parallel filtering of tantalum capacitors, effectively filter out the power supply noise.
Overcurrent burn out warranty!
Booster plate, regulator, the output voltage is always 6V!
Prompt : The new version is red PCB,Component layout has changed, Pin order and parameters unchanged. 
 
 Applications
Battery powered equipment
Breadboard Power Supply
6V Small power motors
Camera, Video camera
6V Toy car
PDA
LED Lighting
Wireless communication equipment
Ardiuno UNO MEGA2560 PRO MINI power supply
Audio equipment 
 
 
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
Input 3.7V/480MA,Output 6V/250MA 
 
Input 4.5V/600MA,Output 6V/380MA  
 
Input 5V/700MA,Output 6V/500MA 
 
 
 
   
 
 
 
 
 

Below item is powered by Canton-electronics Ltd . 
 
Product Name:  DC-DC 1.5V 3V 3.3V 3.7V 4.5V 5V to 6V Step-up Boost Converter Module for Relay Motor
  
Module No.:  TB396
 
 
 
Packing list:
 
1 PCS 1V-6V TO 6V Step-up Boost Modules(PCB Color : RED)
 
 
 
 
Description:
Input voltage 0.8 ~ 6V, output 6V
Maximum output current: 600MA
 
Start Voltage 0.8V,    Output Current 20MA
INPUT 1-1.5V,         OUTPUT 6V 20-60MA;
INPUT 1.5-3V,         OUTPUT 6V 60-200MA;
INPUT 3-4.2V,         OUTPUT 6V 200-300MA;
INPUT 4.2-5V,         OUTPUT 6V 300-500MA;
INPUT above 5V,     OUTPUT 6V 500-600MA;
 
 
DC-DC Boost module working frequency 100KHZ. efficiency is normal 80% , can be up to 95% . On-board high-precision,
Size : 20mm X 12mm (length X width)
The input and output terminals using the wire bonding connection, the selection of a plurality of parallel filtering of tantalum capacitors, effectively filter out the power supply noise.
Overcurrent burn out warranty!
Booster plate, regulator, the output voltage is always 6V!
Prompt : The new version is red PCB,Component layout has changed, Pin order and parameters unchanged. 
 
 Applications
Battery powered equipment
Breadboard Power Supply
6V Small power motors
Camera, Video camera
6V Toy car
PDA
LED Lighting
Wireless communication equipment
Ardiuno UNO MEGA2560 PRO MINI power supply
Audio equipment 
 
 
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
Input 3.7V/480MA,Output 6V/250MA 
 
Input 4.5V/600MA,Output 6V/380MA  
 
Input 5V/700MA,Output 6V/500MA 
 
 
 
   
 
 
 
 
 

 
 
Product Name :          DC 12V Self-lock Relay PLC Cycle Timer Module Delay Time Switch for PIR Microwave radar Infrared Vibration Touch sensor         
 Packing list(Please choose the module you need when purchasing)
1 PCS Delay Relay OR 1 PCS PIR Sensor OR 1 PCS Radar Sensor
 
Description:
 
1 Working voltage: DC 12V
 
2 Working current: standby 7-8MA, Relay Open 64MA
 
3 Working modes : Delay_1 (seconds), Non-locking (Momentary),Synchronization, Self-locking (Toggle),Delay_2 (minutes)
 
4 5V/50MA power output interface, Sensor Control interface (High level trigger), Switch control interface (Low level trigger)
 
5 Size: 52*30*18 mm
 
6 Weight: 18 grams
 
7 Maximum load: 20A/14VDC, 20A/125VAC
 
Function Description:
1 Pin Description
 
VIN : Power input positive
GND : Power input negative
NC : Relay normally closed
COM : Relay Common
NO : Relay normally open
Vo : 5V/50MA power output positive, power the sensor
D : Sensor Control Interface (high level trigger)
G : 5V/50MA power output negative
T : Switching control interface (low level trigger)
2 Mode selection
 
Relay open: COM connected NO but disconnected NC
Relay close: COM disconnected NO but NC connected COM.
 
 
 
 
 
 
 
3 Input control
1 Switch control (low level trigger) wiring diagram
 
2 Switching Sensor control (high level trigger) wiring diagram
 
 
Supports the following (but not limited to) switching sensors :
 
RCWL-0516 Microwave radar sensor
HC-SR505 Infrared sensor
SW-420 Vibration sensor
Photosensitive sensor
Flame sensor
MQ-2 Smoke sensor
Microphone sensor
Touch sensor
Reed switch sensor
 
 
 
 
 
 
Wiring diagram:
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
Product Name:   8PCS 1.5V 3V 3.3V 3.7V to 5V  DC DC Step UP Switching Power Supply Board for Instruments LED Motor Toy
 
 
 
Packing list:
 
8 PCS  DC DC 1-5V to 5V Step UP Converter
 
 

 
Description: 
Input voltage 0.9~ 5V,output 5V
Maximum output current: 480 MA,
 
Start Voltage 0.8V, Output Current 7MA
  
INPUT 1-1.5V,     OUTPUT 5V 40-100MA;
INPUT 1.5-2V,      OUTPUT 5V 100-150MA;
INPUT 2-3V,         OUTPUT 5V 150-380MA;
INPUT above 3V,  OUTPUT 5V 380-480MA;
 
DC-DC Boost module working frequency 150KHZ. efficiency <85% (Recommended high efficiency version).
2.54mm pin pitch.
Excluding Pin Size 11mm x 10.5mm x 7.5mm(Very small).
Weight : about 1g( Very light)  
Applications:
 
Battery powered equipment
Instruments LED Motor Toy
Wireless Module,NRF24L01 CC1101 CC2500 etc.
Development Board,FPGA/CPLD UNO MEGA2560 PRO MINI ARM 8051 C8051 AVR STC etc
Camera, Video camera
VCR
PDA
LED Lighting
Wireless communication equipment
MP3/MP4 player
Audio equipment
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
 
 
Q & A:
Q : Why output voltage is less than the nominal voltage
A : Input power supply power is too low.Test the input voltage with a multimeter, a t this time of the input voltage is very low
 

 
Product Name:   8PCS 1.5V 3V 3.3V 3.7V to 5V  DC DC Step UP Switching Power Supply Board for Instruments LED Motor Toy
 
 
 
Packing list:
 
8 PCS  DC DC 1-5V to 5V Step UP Converter
 
 

 
Description: 
Input voltage 0.9~ 5V,output 5V
Maximum output current: 480 MA,
 
Start Voltage 0.8V, Output Current 7MA
  
INPUT 1-1.5V,     OUTPUT 5V 40-100MA;
INPUT 1.5-2V,      OUTPUT 5V 100-150MA;
INPUT 2-3V,         OUTPUT 5V 150-380MA;
INPUT above 3V,  OUTPUT 5V 380-480MA;
 
DC-DC Boost module working frequency 150KHZ. efficiency <85% (Recommended high efficiency version).
2.54mm pin pitch.
Excluding Pin Size 11mm x 10.5mm x 7.5mm(Very small).
Weight : about 1g( Very light)  
Applications:
 
Battery powered equipment
Instruments LED Motor Toy
Wireless Module,NRF24L01 CC1101 CC2500 etc.
Development Board,FPGA/CPLD UNO MEGA2560 PRO MINI ARM 8051 C8051 AVR STC etc
Camera, Video camera
VCR
PDA
LED Lighting
Wireless communication equipment
MP3/MP4 player
Audio equipment
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
 
 
Q & A:
Q : Why output voltage is less than the nominal voltage
A : Input power supply power is too low.Test the input voltage with a multimeter, a t this time of the input voltage is very low
 

Product Name : 5pcs DD0503MB mini fpv camera Model Aircraft UAV DC DC Converter module 3.7V 4.2V 4.5V 5V 6V to 3.3V Step Down Buck Regulator 
  
  Packing list:
 
5 PCS   DD0503MB   Tiny 500mA DC DC Converter Step Down 3.3V-6V to 3.3V
 
 
  
Description: 
 
Input voltage 3.3-6V, output 3.3V (deviation -4% )
 
Long time maximum output current 510mA
Short time maximum output current 710mA
Conversion efficiency : 80-93%
  
The maximum input voltage can not exceed 6.5V
 
INPUT 3.7V/600MA;  OUTPUT  3.3V/550MA
INPUT 4V/600MA;    OUTPUT  3.3V/610MA
INPUT 4.2V/580MA;  OUTPUT  3.3V/600MA
INPUT 4.5V/550MA;  OUTPUT  3.3V/620MA
INPUT 5V/470MA;    OUTPUT  3.3V/590MA
INPUT 6V/370MA;    OUTPUT  3.3V/550MA
 
DC-DC Buck Step-down module working frequency 1.2MHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
Size 10.8mm x 7.7mm x 5.6mm(Very small)
Weight : <1g(Very light)
 
Applications:
 
Wifi Module:ESP8266
Bluetooth module : HC-05 HC-06
Wireless UART module : HC-11 HC-12
wireless module : CC1101 CC2500 Nrf24l01
3-3.5V led lights
Model aircraft fpv camera 
  
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 

Product Name : 5pcs DD0503MB mini fpv camera Model Aircraft UAV DC DC Converter module 3.7V 4.2V 4.5V 5V 6V to 3.3V Step Down Buck Regulator 
  
  Packing list:
 
5 PCS   DD0503MB   Tiny 500mA DC DC Converter Step Down 3.3V-6V to 3.3V
 
 
  
Description: 
 
Input voltage 3.3-6V, output 3.3V (deviation -4% )
 
Long time maximum output current 510mA
Short time maximum output current 710mA
Conversion efficiency : 80-93%
  
The maximum input voltage can not exceed 6.5V
 
INPUT 3.7V/600MA;  OUTPUT  3.3V/550MA
INPUT 4V/600MA;    OUTPUT  3.3V/610MA
INPUT 4.2V/580MA;  OUTPUT  3.3V/600MA
INPUT 4.5V/550MA;  OUTPUT  3.3V/620MA
INPUT 5V/470MA;    OUTPUT  3.3V/590MA
INPUT 6V/370MA;    OUTPUT  3.3V/550MA
 
DC-DC Buck Step-down module working frequency 1.2MHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
Size 10.8mm x 7.7mm x 5.6mm(Very small)
Weight : <1g(Very light)
 
Applications:
 
Wifi Module:ESP8266
Bluetooth module : HC-05 HC-06
Wireless UART module : HC-11 HC-12
wireless module : CC1101 CC2500 Nrf24l01
3-3.5V led lights
Model aircraft fpv camera 
  
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 

Typical applications:
Automotive electronics
Audio and video equipment
UNO MEGA2560 DUE PIC AVR raspberry pi
Motor Polarity reversal
LED
Smart Home
Emergency lighting
   
Arduiuo uno/mega2560 Code 
//******************************************************//
 
const int DPDT_control = 2;     // the number of the DPDT_control pin
 
void setup() {
 
  // initialize the DPDT_control pin as an output:
  pinMode(DPDT_control, OUTPUT);
}
 
void loop() {
 
    digitalWrite(DPDT_control, HIGH);//DTDT relay activation
    
    delay(1000);
 
    digitalWrite(DPDT_control, LOW);//DTDT relay inactive
    
    delay(1000);
  
}
//******************************************************// 
  
Product Name : 2PCS 12VDC 1CH DPDT Relay Board Switch Module for Arduino UNO MEGA2560 DUE raspberry pi PIC 8051 AVR 
 
Packing list:
    
2 PCS DR21C01 1 Channel DC 12V DPDT Relay Module
  
 
Description:
  
DR21C01 12VDC 1 Channel DPDT Relay Board
 
Operating Voltage : DC 12V
Operating Current(Relay ON): 15MA
Standby Current(Relay OFF) : <1MA
 
Input control signal voltage: 
                     0V - 0.6V Low stage (relay is OFF),
                     0.6V – 2.4V (unknown state).
                     2.4V - 24V High state (relay is ON).
Input control signal high state current:
                     2.4V: 0.15mA
                     5V: 0.4mA
                     12V: 1.2mA
                     20V: 2mA
 
Relay Load : 1A 125VAC;2A 30VDC
 
 
Size   : 22.86x18x14
Weight :7g
 
 
 
Schematic:
 
 
 
   

Typical applications:
Automotive electronics
Audio and video equipment
UNO MEGA2560 DUE PIC AVR raspberry pi
Motor Polarity reversal
LED
Smart Home
Emergency lighting
   
Arduiuo uno/mega2560 Code 
//******************************************************//
 
const int DPDT_control = 2;     // the number of the DPDT_control pin
 
void setup() {
 
  // initialize the DPDT_control pin as an output:
  pinMode(DPDT_control, OUTPUT);
}
 
void loop() {
 
    digitalWrite(DPDT_control, HIGH);//DTDT relay activation
    
    delay(1000);
 
    digitalWrite(DPDT_control, LOW);//DTDT relay inactive
    
    delay(1000);
  
}
//******************************************************// 
  
Product Name : 2PCS 12VDC 1CH DPDT Relay Board Switch Module for Arduino UNO MEGA2560 DUE raspberry pi PIC 8051 AVR 
 
Packing list:
    
2 PCS DR21C01 1 Channel DC 12V DPDT Relay Module
  
 
Description:
  
DR21C01 12VDC 1 Channel DPDT Relay Board
 
Operating Voltage : DC 12V
Operating Current(Relay ON): 15MA
Standby Current(Relay OFF) : <1MA
 
Input control signal voltage: 
                     0V - 0.6V Low stage (relay is OFF),
                     0.6V – 2.4V (unknown state).
                     2.4V - 24V High state (relay is ON).
Input control signal high state current:
                     2.4V: 0.15mA
                     5V: 0.4mA
                     12V: 1.2mA
                     20V: 2mA
 
Relay Load : 1A 125VAC;2A 30VDC
 
 
Size   : 22.86x18x14
Weight :7g
 
 
 
Schematic:
 
 
 
   

 
Product Name :   5A high-power DC DC Converter Step-Up Module DC 3.7V 4.2V 7.5V 8V 9V 10V 14.8V to 5V 6V 9V 12V 15V 19.5V Voltage Boost Board   
     
 Packing list:
 
1 PCS DD0424TA  5A high-power DC-DC Converter Step-Up Boost module 
(5V/6V/9V/12V/15V/19.5V optional)
      
Description: 
        
DC DC Boost Converter Module working frequency 600KHZ.
 
Up to 94% Efficiency (usually is 74% -91% )
 
Quiescent current: about 1MA
Maximum power 17W-67W
Overtemperature shutdown, input under-voltage protection and short circuit protection.
  
Operating temperature range : -40~ 85 Degrees Celsius
 
Storage temperature range : -65~ 150 Degrees Celsius
  
Size : 45*21*15mm
Weight : 9g
Output 5V :
Input voltage DC 3.7 ~ 4.5V,output DC 5V±3%
Maximum output : 5V/3.5A(Maximum power 17W,See the table below for details)   
Output 6V :
Input voltage DC 3.7 ~ 5V,output DC 6V±3%
Maximum output : 6V/4A(Maximum power 24W,See the table below for details)  
Output 9V :
Input voltage DC 3.7 ~ 8V,output DC 9V±3%
Maximum output : 9V/5A(Maximum power 45W,See the table below for details)  
Output 12V :
Input voltage DC 3.7 ~ 11V,output DC 12V±3%
Maximum output : 12V/5A(Maximum power 60W,See the table below for details)  
Output 15V :
Input voltage DC 3.7 ~ 14V,output DC 15V±3%
Maximum output : 15V/4.5A(Maximum power 67W,See the table below for details)  
Output 19.5V :
Input voltage DC 9 ~ 18V,output DC 19.5V±3%
Maximum output : 19.5V/3A(Maximum power 58W,See the table below for details) 
  
 
   
Attention :
  
This is a high-power boost module. Please pay attention to the following when using:
  
1 The power supply must be sufficient. If the module needs to output 30W power, the power supply must be greater than 40W.
  
2 The power and boost module leads must be thick enough (can pass 10A) and soldered well.
  
3 Use a multimeter to directly measure the ''VIN GND'' port to determine if the power is sufficient. If the voltage is lower than the power supply 1V, the power supply is insufficient or there is no good connection.
 
4 Input voltage can not be greater than the maximum input range
5 Output power can not be greater than the maximum load for a long time
6 Input power must be greater than the output power, because the power consumption of the module itself
  
 
Applications:
  
for 12V lead acid battery 
for Car cigarette lighter
PTZ CCTV IP camera
laptop notebook PC
Smart home / home automation
WIFI Router Switch Network equipment
LED illumination
Solar Panel
 
 
 
 
 

Below item is powered by Canton-Power Ltd . 
 
Product Name:  5pcs 1000MA DD0606SB_3V3 DC-DC Converter Input 1-3.3V Output 3.3V Step Up Boost Power Module
  
Packing list:
 
5 PCS DD0606SB_3V3 1V-3.3V TO 3.3V Step-up Boost Module
 
  
Description:
Input voltage DC 1 ~ 3.3V, output DC 3.3V( -5% )
 
DC DC Boost Converter Module working frequency 1MHZ.efficiency 66% -88% .
 
Operating temperature range : -25~ 85 Degrees Celsius
 
Storage temperature range : -45~ 125 Degrees Celsius
 
2.54mm pin pitch,MCU Development Board Breadboard friendly.
 
Size : 21.3mm x 12.5mm x 5.7mm(Very small)
 
Weight : 1.66g(Very light) 
 
 
 Applications
Battery powered equipment
Breadboard Power Supply
ARM STM32 FPGA CPLD Board
Wireless Module,  esp8266 nrf24l01 rtl8710 GSM etc
3.3V Small power motors
Camera, Video camera
3.3V Toy car
PDA
LED Lighting
Wireless communication equipment
Audio equipment 
 
 
Attention :
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
     
Q : Why output voltage is less than the nominal voltage
A : Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low
 
 
 
   
 
 
 

Below item is powered by Canton-Power Ltd . 
 
Product Name:  5pcs 1000MA DD0606SB_3V3 DC-DC Converter Input 1-3.3V Output 3.3V Step Up Boost Power Module
  
Packing list:
 
5 PCS DD0606SB_3V3 1V-3.3V TO 3.3V Step-up Boost Module
 
  
Description:
Input voltage DC 1 ~ 3.3V, output DC 3.3V( -5% )
 
DC DC Boost Converter Module working frequency 1MHZ.efficiency 66% -88% .
 
Operating temperature range : -25~ 85 Degrees Celsius
 
Storage temperature range : -45~ 125 Degrees Celsius
 
2.54mm pin pitch,MCU Development Board Breadboard friendly.
 
Size : 21.3mm x 12.5mm x 5.7mm(Very small)
 
Weight : 1.66g(Very light) 
 
 
 Applications
Battery powered equipment
Breadboard Power Supply
ARM STM32 FPGA CPLD Board
Wireless Module,  esp8266 nrf24l01 rtl8710 GSM etc
3.3V Small power motors
Camera, Video camera
3.3V Toy car
PDA
LED Lighting
Wireless communication equipment
Audio equipment 
 
 
Attention :
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
     
Q : Why output voltage is less than the nominal voltage
A : Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low
 
 
 
   
 
 
 

Easy to use : 
  
Touch the "touch area", touch once  "Turn on",Touch again  "Turn off"
 
When "Turn on", Continuous touch reduce the brightness,Once again Continuous touch Increased brightness,And so on  
 
 
 
 
 
Product Name: 5PCS 30W LED Dimmer DC 3.3-15V Continuously adjustable brightness Driver for 3.7V 18650 Li-ion 5V 9V 12V Power supply
 
 
 
Packing list:
 
 
5 PCS   DC 3.3-15V 2A Touch Switch LED Driver Controller
 
 
 
 
 
Description: 
  
   
Working voltage : DC 3.5-13V(Perfect for 3.7V 5V 6V 9V 12V LED Driver)
   
Output Current: 30-2000MA
   
Maximum output power: 26W
   
Continuously adjustable brightness  
   
Turn off consumption is only 10uA
   
 
Pin Size 31mm x 15mm x 3mm
 
Weight : about 1.3g
 

 

 
 
 
 

Easy to use : 
  
Touch the "touch area", touch once  "Turn on",Touch again  "Turn off"
 
When "Turn on", Continuous touch reduce the brightness,Once again Continuous touch Increased brightness,And so on  
 
 
 
 
 
Product Name: 5PCS 30W LED Dimmer DC 3.3-15V Continuously adjustable brightness Driver for 3.7V 18650 Li-ion 5V 9V 12V Power supply
 
 
 
Packing list:
 
 
5 PCS   DC 3.3-15V 2A Touch Switch LED Driver Controller
 
 
 
 
 
Description: 
  
   
Working voltage : DC 3.5-13V(Perfect for 3.7V 5V 6V 9V 12V LED Driver)
   
Output Current: 30-2000MA
   
Maximum output power: 26W
   
Continuously adjustable brightness  
   
Turn off consumption is only 10uA
   
 
Pin Size 31mm x 15mm x 3mm
 
Weight : about 1.3g
 

 

 
 
 
 

 
Product Name :   5pcs Input 2.5-5.5V Output 0.6-5V Adjustable DC DC Converter Buck Module Synchronous Step-Down Regulator  
   
 
Packing list:
 
5 PCS DD05AJSB   Input 2.5-5.5V Output 0.6-5V Adjustable DC DC Converter Buck Module       
But this product has the following defects:
1 10-30% rejection rate
2 Difficult to adjust output less than 1.8V
 
     
 
Description: 
 
IC : FP6161 
 
Input voltage DC 2.5~5.5V,Adjustable output 0.6~5.5V
 
Long time maximum output current 1A(5V to 3.3V)
 
Short time maximum output current 1.2A(5V to 3.3V)
 
Low Quiescent current: about 100uA
 
DC-DC Step-Down Converter module working frequency 1.5MHz. efficiency is 75-93% .
 
Size 16.7mm x 10.1mm x 5.5mm(Very small)
 
Weight : about 1g(Very light)
   
LDO Mode
The DD05AJSB’s maximum duty cycle can reach 100% .That means the driver’s main switch is
turn on through out whole clock cycle. Once the duty reaches 100% , the feedback path no longer
controls the output voltage. The output voltage will be the input voltage minus the main switch
voltage drop.
 
Over Current Protection
DD05AJSB limits the peak main switch current cycle by cycle. When over current occurs, chip will
turn off the main switch and turn the synchronous switch on until next cycle.
 
Short Circuit Protection
When the FB pin drops below 300mV, the chip will tri-state the output pin SW automatically. After
300us rest to avoid over heating, chip will re-initiate PWM operation with soft start.
 
Thermal Protection
DD05AJSB will shutdown automatically when the internal junction temperature reaches 150Degrees Celsius to
protect both the part and the system.  
 
 
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 

 
Product Name :   5pcs Input 2.5-5.5V Output 0.6-5V Adjustable DC DC Converter Buck Module Synchronous Step-Down Regulator  
   
 
Packing list:
 
5 PCS DD05AJSB   Input 2.5-5.5V Output 0.6-5V Adjustable DC DC Converter Buck Module       
But this product has the following defects:
1 10-30% rejection rate
2 Difficult to adjust output less than 1.8V
 
     
 
Description: 
 
IC : FP6161 
 
Input voltage DC 2.5~5.5V,Adjustable output 0.6~5.5V
 
Long time maximum output current 1A(5V to 3.3V)
 
Short time maximum output current 1.2A(5V to 3.3V)
 
Low Quiescent current: about 100uA
 
DC-DC Step-Down Converter module working frequency 1.5MHz. efficiency is 75-93% .
 
Size 16.7mm x 10.1mm x 5.5mm(Very small)
 
Weight : about 1g(Very light)
   
LDO Mode
The DD05AJSB’s maximum duty cycle can reach 100% .That means the driver’s main switch is
turn on through out whole clock cycle. Once the duty reaches 100% , the feedback path no longer
controls the output voltage. The output voltage will be the input voltage minus the main switch
voltage drop.
 
Over Current Protection
DD05AJSB limits the peak main switch current cycle by cycle. When over current occurs, chip will
turn off the main switch and turn the synchronous switch on until next cycle.
 
Short Circuit Protection
When the FB pin drops below 300mV, the chip will tri-state the output pin SW automatically. After
300us rest to avoid over heating, chip will re-initiate PWM operation with soft start.
 
Thermal Protection
DD05AJSB will shutdown automatically when the internal junction temperature reaches 150Degrees Celsius to
protect both the part and the system.  
 
 
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 

 
Product Name : 2pcs mini 1 Channel 5V DC DPDT Relay Board Double pole double throw Switch Module HK19F PCB for Arduiuo raspberry pi 
 
Packing list:
    
2 PCS DR21A01 1 Channel DC 5V DPDT Relay Module
  
 
Description:
  
DR21A01 5VDC 1 Channel DPDT Relay Board
 
Operating Voltage : DC 5V
Operating Current(Relay ON): 35MA
Standby Current(Relay OFF) : <1MA
 
Input control signal voltage: 
                     0V - 0.6V Low stage (relay is OFF),
                     0.6V – 2.4V (unknown state).
                     2.4V - 24V High state (relay is ON).
Input control signal high state current:
                     2.4V: 0.15mA
                     5V: 0.4mA
                     12V: 1.2mA
                     20V: 2mA
 
Relay Load : 1A 125VAC;2A 30VDC
 
 
Size   : 22.86x18x14
Weight :7g
 
 
 
Schematic:
 
Connection with UNO:
 
   
Typical applications:
Automotive electronics
Audio and video equipment
UNO MEGA2560 DUE AVR MCU raspberry pi 
Small power Motor
LED
Smart Home
Emergency lighting
 
   
Arduiuo uno/mega2560 Code 
//******************************************************//
 
const int DPDT_control = 2;     // the number of the DPDT_control pin
 
void setup() {
 
  // initialize the DPDT_control pin as an output:
  pinMode(DPDT_control, OUTPUT);
}
 
void loop() {
 
    digitalWrite(DPDT_control, HIGH);//DTDT relay activation
    
    delay(1000);
 
    digitalWrite(DPDT_control, LOW);//DTDT relay inactive
    
    delay(1000);
  
}
//******************************************************//

 
Product Name : 2pcs mini 1 Channel 5V DC DPDT Relay Board Double pole double throw Switch Module HK19F PCB for Arduiuo raspberry pi 
 
Packing list:
    
2 PCS DR21A01 1 Channel DC 5V DPDT Relay Module
  
 
Description:
  
DR21A01 5VDC 1 Channel DPDT Relay Board
 
Operating Voltage : DC 5V
Operating Current(Relay ON): 35MA
Standby Current(Relay OFF) : <1MA
 
Input control signal voltage: 
                     0V - 0.6V Low stage (relay is OFF),
                     0.6V – 2.4V (unknown state).
                     2.4V - 24V High state (relay is ON).
Input control signal high state current:
                     2.4V: 0.15mA
                     5V: 0.4mA
                     12V: 1.2mA
                     20V: 2mA
 
Relay Load : 1A 125VAC;2A 30VDC
 
 
Size   : 22.86x18x14
Weight :7g
 
 
 
Schematic:
 
Connection with UNO:
 
   
Typical applications:
Automotive electronics
Audio and video equipment
UNO MEGA2560 DUE AVR MCU raspberry pi 
Small power Motor
LED
Smart Home
Emergency lighting
 
   
Arduiuo uno/mega2560 Code 
//******************************************************//
 
const int DPDT_control = 2;     // the number of the DPDT_control pin
 
void setup() {
 
  // initialize the DPDT_control pin as an output:
  pinMode(DPDT_control, OUTPUT);
}
 
void loop() {
 
    digitalWrite(DPDT_control, HIGH);//DTDT relay activation
    
    delay(1000);
 
    digitalWrite(DPDT_control, LOW);//DTDT relay inactive
    
    delay(1000);
  
}
//******************************************************//

 
 
Product Name:       3pcs 3.3V Auto RS485 to LvTTL RS232 Transceiver Converter SP3485 Module for esp8266 raspberry pi breadboard nodemcu banana pi
 
 
 
Package inlcuded:
3 PCS R411B01_3V3 DC 3.3V RS485 to LvTTL RS232 converter
 
 
Description: 
 
Read/write automatic control RS485 TO RS232(3.3V TTL Logic level) converter
 
Operating Voltage : DC 3.3V
Logic level  : 3.3V LvTTL Logic level 
RS485 BUS IC : SP3485
Read and write automatic control IC :SM74HC04
7x 2.54MM pin(Does not include pin),mini size.
Size : 17.9x11.7x2.8mm(very small)
Weight :Only 0.7g(Very light)
 
  
Application
 
RS485 Temperature and humidity sensor
PTZ camera
LED controller
MODBUS RTU
RS485 Relay
485 sensor
automated manufacturing line
Wifi to RS485(ESP8266)
Bluetooth to RS485(HC-05/HC06)
Wireless Module to RS485(HC-11)
Ethernet to RS485(Ethernet TTL Module)
 
Wiring Diagram:
 
 

 
 
Product Name:       3pcs 3.3V Auto RS485 to LvTTL RS232 Transceiver Converter SP3485 Module for esp8266 raspberry pi breadboard nodemcu banana pi
 
 
 
Package inlcuded:
3 PCS R411B01_3V3 DC 3.3V RS485 to LvTTL RS232 converter
 
 
Description: 
 
Read/write automatic control RS485 TO RS232(3.3V TTL Logic level) converter
 
Operating Voltage : DC 3.3V
Logic level  : 3.3V LvTTL Logic level 
RS485 BUS IC : SP3485
Read and write automatic control IC :SM74HC04
7x 2.54MM pin(Does not include pin),mini size.
Size : 17.9x11.7x2.8mm(very small)
Weight :Only 0.7g(Very light)
 
  
Application
 
RS485 Temperature and humidity sensor
PTZ camera
LED controller
MODBUS RTU
RS485 Relay
485 sensor
automated manufacturing line
Wifi to RS485(ESP8266)
Bluetooth to RS485(HC-05/HC06)
Wireless Module to RS485(HC-11)
Ethernet to RS485(Ethernet TTL Module)
 
Wiring Diagram:
 
 

 
 
 
 
Product Name:     3x 3.3V Auto RS485 to TTL232 Converter for RF Wireless Module Wifi Bluetooth to RS-485 Transformation Home Automation Smart home  
 
 
 
 
 
 
 
 
 
Package inlcuded:
 
3 PCS R411A01_3V3 DC 3.3V RS485 to LvTTL RS232 converter
 
 
 
 
 
 
Description:
 
 
 
 
 
 
Read and write automatic control RS485 TO RS232(3.3V TTL Logic level) converter
 
 
 
Operating Voltage : DC 3.3V
 
Logic level : 3.3V LvTTL Logic level
 
RS485 BUS IC : SP3485
 
Read and write automatic control IC :SM74HC04
 
7x 2.54MM pin,mini size.
 
Size(Does not include pin) : 17.9x11.7x2.8mm(very small)
 
Weight :1.2g(Very light)
 
 
 
 
Application
 
 
 
 
RS485 Temperature and humidity sensor
 
PTZ camera
 
LED controller
 
MODBUS RTU
 
RS485 Relay
 
485 sensor
 
automated manufacturing line
 
Wifi to RS485(ESP8266)
 
Bluetooth to RS485(HC-05/HC06)
 
Wireless Module to RS-485(HC-11)
 
 
 
 
Wiring Diagram:
 
 
 
 
 
 
 

 
 
 
 
Product Name:     3x 3.3V Auto RS485 to TTL232 Converter for RF Wireless Module Wifi Bluetooth to RS-485 Transformation Home Automation Smart home  
 
 
 
 
 
 
 
 
 
Package inlcuded:
 
3 PCS R411A01_3V3 DC 3.3V RS485 to LvTTL RS232 converter
 
 
 
 
 
 
Description:
 
 
 
 
 
 
Read and write automatic control RS485 TO RS232(3.3V TTL Logic level) converter
 
 
 
Operating Voltage : DC 3.3V
 
Logic level : 3.3V LvTTL Logic level
 
RS485 BUS IC : SP3485
 
Read and write automatic control IC :SM74HC04
 
7x 2.54MM pin,mini size.
 
Size(Does not include pin) : 17.9x11.7x2.8mm(very small)
 
Weight :1.2g(Very light)
 
 
 
 
Application
 
 
 
 
RS485 Temperature and humidity sensor
 
PTZ camera
 
LED controller
 
MODBUS RTU
 
RS485 Relay
 
485 sensor
 
automated manufacturing line
 
Wifi to RS485(ESP8266)
 
Bluetooth to RS485(HC-05/HC06)
 
Wireless Module to RS-485(HC-11)
 
 
 
 
Wiring Diagram:
 
 
 
 
 
 
 

Product Name: 6pcs USB DC/DC 5V to 3.3V Multipurpose Voltage Regulator Buck Module for esp8266 breadboard Zigbee FPGA CPLD Development Board
 
 
 
Packing list:
6 PCS Multipurpose (3 functions) USB DC 5V to 3.3V Voltage Regulator  Module
 
 
 
Description:
 
USB male A interface Multifunction(Multipurpose) DC/DC 5V to 3.3V Voltage Regulator module
 
Input DC 4.5-7V(USB  male interface  input OR 2.54mm Pin input)
 
output: 3.3V/800mA (load current can't more than 800 mA)
 
3 functions : USB to 3.3V;USB to 5V(5V to 5V);5V to 3.3V
 
PCB Size: 25x15mm
 
 
Applications:
raspberry pi/banana pi/esp8266
Arduiuo UNO MEGA2560 DUE 
AVR Atmel PIC STM32 C8051 MSP430
Zigbee CC2530
Wireless module : Nrf24l01 Nrf24lE1 CC1101 CC2500 SI4432 SI4463
FPGA/CPLD:Altera EPM240/EPM570/EP4CE6; Xilinx XC2C64A
Wireless communication equipment