Elektronikus összetevők

• Información del pago  
aceptamos servicio Del Fideicomiso solamente
IMPUESTO y HONORARIO el dar:  
para todas las pedidos del cliente, no cobramos cuota de entrega, incluso 1 unids
cuando las piezas llegaron su aduana local, si las piezas fueron cargadas impuesto, no nos hacemos responsables de cualquier derecho de aduana o impuesto de importación
• Información del envío  
· enviaremos hacia fuera sus artículos dentro de1-5días hábilesdespués de que el pago se haga efectivo
· el envío estándar usando el Correo Aéreo internacional, Artículos envía de Hong-kong y toma 7-14
días laborables (2-3 semanas) a recibir para la mayoría del área
si usted no recibe el artículo dentro de 30 días laborables (5 semanas), por favor, póngase en contacto con nosotros para investigar el caso (Brasil italia 5 ~ 8 semanas)
retroalimentación
nuestro objetivo es lograr una clasificación de 5 estrellas para cada transacción por favor Ningunas regeneraciones negativas precipitadas!!!si usted tiene cualquier problema, por favor, PÓNGASE EN CONTACTO CON NOSOTROS antes de dejar un voto negativo, contestamos el email sobre 24 horas
si usted no está 100% satisfecho, POR FAVOR no deje una regeneración neutral o negativa o un 1 bajo, 2 DSR antes de contactar con nosotros para obtener ayuda
también tenga en cuenta que debido a las Alarmas de Seguridad recientes del Flete Aéreo, puede haber retardos totalmente fuera de nuestro control
• Política de devoluciones  
apreciamos su negocio y ofrecemos una instantánea 7 días política de retorno (7 días después de recibir
los artículos)
el artículo vuelto tiene que estar en su estado original
podemos consolidar su dinero sin coste de envío
• póngase en contacto Conmigo  
si usted tiene alguna pregunta, por favor, póngase en contacto con nosotros a través de Trademanager
nuestro horario de atención es de 9:00 am-12: 00 am; 1:00 pm-6: 00 pm China HK tiempo de trabajo
lunes-Viernes excepto día de fiesta
por favor, no se desanime si su email no se contesta durante horas no laborables
somos fines de semana cerrados, así que si nos envía por correo electrónico el Viernes, podemos no volverle hasta el próximo Lunes
lunes-Viernes excepto día de fiesta
por favor, no se desanime si su email no se contesta durante horas no laborables
somos fines de semana cerrados, así que si nos envía por correo electrónico el Viernes, podemos no volverle hasta el próximo Lunescaizhixing le dan la bienvenida
• AVISO  
le advertimos que el Departamento de Aduanas de su país podría imponer tasa o impuesto sobre las ventas
en su artículo pedido cuando entra en su país sin embargo, basándonos en nuestra experiencia, que rara vez
que sucede a las pequeñas órdenes de la porción como los nuestros no podemos ser responsables de cualquier impuesto o tasa cargada por su
gobierno en la compra
· si usted recibió un artículo defectuoso o incorrecto dentro del paquete, nos notifica por favor y vuelve simplemente
el artículo para el intercambio
· por favor, no dude en ponerse en contacto conmigo si usted tiene cualquier pregunta! le responderemos dentro de 24 horas
ofrecemos dos clases de método del envío:
Envío de la economía desde fuera de EEUU (página de seguimiento de Singapur correo certificado)
área Normalmente plazo de expedición Extender Básica 02 KG 01 KG
Asia 10 a 20 días laborables 400 DOLLAR 200 DOLLAR
    EE UU, Canadá, Australia 10-20 días laborables 400 DOLLAR 200 DOLLAR
europa 10-20 días laborables 400 DOLLAR 200 DOLLAR
otros 20 a 30 días laborables 400 DOLLAR 200 DOLLAR
 
acelerado de Envíos internacionales (FEDEX, DHL, TNT, EL CCSME)
* según diversos países y regiones su dirección área remota quizá, tenemos el derecho de cargar un coste alejado adicional abajo:
UPS: la área Remota refiere web site de UPS
DHL: la área Remota refiere el sitio web de DHL
Fedex: la área Remota refiere FEDEX sitio web
TNT: llame a su local de TNT
el tiempo de entrega
área Normalmente plazo de expedición Extender Básica 05 KG 05 KG
Asia 2 a 3 días laborables 1800 a 2200 DOLLAR 500 a 850 DOLLAR
  EE UU, Canadá, Australia 2-3 días laborables de 2200 a 2500 DOLLAR 600 a 750 DOLLAR
europa 3-5 días laborables 2500 DOLLAR 600 DOLLAR
otros 5 a 7 días laborables 3500 DOLLAR 1200 DOLLAR
para los países expecial TNT, EL CCSME pasará 10-15 días laborables
Detalles del paquete
Tipo de unidad: unidad
Peso del paquete: 01kg (022lb)
 

PAM8403 mini 5V digital amplifier board with switch potentiometer can be USB powered

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Free shipping LCD Board 2004 20*4 LCD 20X4 5V Blue screen LCD2004 display LCD module LCD 2004 for arduino
 The new tracking number for Malaysia Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking infoThe same product will arrive in 15 to 60 days
 
 
Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
 
           
        
      
•

Feature:
1,the switch is manufactured using metal , mercury switches and electrical characteristics are similar but not dangerous mercury switches and environmental issues , and when shaking single pass of the same characteristics as the wizard , the assembly is more convenient and safe to use ;
2,the operating characteristics : in the rest state the switch , as shown in (ON) below the level of the end of 15 degrees , the switch is in the ON state ; when the (OFF) side lower than 15 degrees , the switch is in OFF state ; when reached by external shaking forces and shaking , or conduction angle set in the range of electrical characteristics of the conductive pin will produce short or continuous conduction
3,when the electrical characteristics of the open state to be restored (OFF), switch to set the environment must be static, and (OFF) below the level required to set up the open end angle ;
4,the switch all the materials used are environmentally friendly raw materials
5,when the switch is OFF side angle of 15 degrees below the horizontal , while shaking difficult to trigger conduction ;
6,the trigger switch for low current circuit , does not apply when the power switch ;
7, this switch is a sealed package, dustproof, waterproof ;
8 ,the ball switch series switch conduction best results, the highest sensitivity
 
 
Package included:
10 x Sensitive SW-520D Ball Switch Angle Switch SW 520D Tilt Switch
Packed Safely in Bubble Bag

 
 
 
 
 
 
 
 

 

Solar Cell 5V 1W Portable Module DIY Small Solar Panel for Cellular Phone Charger Home Light Toy etc Solar Panel
Features:
 Solar Panel
High Conversion Rate & Efficiency Output
Excellent Weak Light Effect
Suitable for Charging Cellphone and Small DC Batteries
Build Your DIY Powered Models,Solar Display and Solar Toys
Power: 1W
Voltage: 5V
Material:Monocrystalline Silicon
Size: 60x110mm

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Free Shipping Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port
Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port
Description:
Chip: SIM800L
Voltage: 37-42V
Support networks: China Mobile, China Unicom and global quad-band network
Module size: 25cmx23cm
TTL serial port for serial port, you can link directly to the microcontroller No need MAX232
Power module automatically boot, homing network
Onboard signal lights all the way It flashes slowly when there is a signal, it flashes quickly when there is  no signal
Package Included:
1 X SIM800L GPRS GSM Module

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Free Shipping Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port
Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port
Description:
Chip: SIM800L
Voltage: 37-42V
Support networks: China Mobile, China Unicom and global quad-band network
Module size: 25cmx23cm
TTL serial port for serial port, you can link directly to the microcontroller No need MAX232
Power module automatically boot, homing network
Onboard signal lights all the way It flashes slowly when there is a signal, it flashes quickly when there is  no signal
Package Included:
1 X SIM800L GPRS GSM Module

100 pcs Blue 5mm Round Super bright emitting diode LED bulb lamp Light 5000MCD

I'm sorry, I don't want to sell cheap products, but if I do not sell cheap products, I will leave this market!Please select a product reason, I sell is Original and NEW !(Is not made in China,It comes from the DALLAS)  
In China there are many imitations, their accuracy is not enough accurate!If you believe me please try to contrast test!You will find my quality is good

 
 

 
 

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Notice: The new tracking number for China Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking infoThe same product will arrive in 15 to 60 days
Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
NANO and UNO multi-purpose expansion board for arduino nano 30
Multi NANO NANO expansion board is tailored to a sensor expansion board to solve the problem of chaotic NANO wiring connecting a variety of sensors, it becomes your weapon development work 
1 leads to all digital and analog IO port IO port, each IO port has positive and negative power supply interface standard 
2 on the motherboard connection leads I2C interface, convenient and I2C devices 
3 Increase DC power connector USB interface, power supply current NANO board actually only 50MA, to bring high-current devices such as steering when it is clearly insufficient at this time to provide an external power supply DC power connector, ensure stable device operation
If  you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

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Raspberry PI Fan, Active Cooling Fan for Customized Acrylic Case
Support RPi model b Customized Acrylic Case & RPi model b Customized Acrylic Case

 
 MB102 Breadboard Power Supply Module                         33V 5V Solderless Bread Board DIY      
 
 
Click on the photo to buy

Features:
Good quality and durable
Small size and super bright
Low heat, energy saving, low power consumption, long service life
Best replacement for traditional light sources
Can be used as light decorations, torches, toys & gifts, car decorations, light box advertising, signal indicator, etc
Specifications:
Diameter: 5mm
Emitted color: UV/ yellow
Lens Colour : Water Clear
Wave Length:395~400nm
Forward Voltage (V) : 32 ~ 38
Reverse Current (uA) : <=30
Luminous Intensity Typ Iv (mcd) : Average in 2000
Life Rating : 100,000 Hours
Viewing Angle : 20 ~ 25 Degree
Absolute Maximum Ratings (Ta=25°C)
Max Power Dissipation : 80mw
Max Continuous Forward Current : 30mA
Max Peak Forward Current : 75mA
Reverse Voltage : 5~6V
Lead Soldering Temperature : 240°C (<5Sec)
Operating Temperature Range : -25°C ~ 85°C
Preservative Temperature Range : -30°C ~ 100°C
Package:
100pcs 5mm Round UV Led Light Emitting Diode

1PCS RC Airplane Module Mini 360 DC-DC Buck Converter Step Down Module 475V-23V to 1V-17V 17x11x38mm Mini360 New LM2596
Feature:
Step Down Module
Condition: New
Type: Mini-360
Non-isolated step-down
Synchronous rectification
Size: approx 17 x 11 x 38mm
Input voltage: 475V-23V
Output voltage: 10V-17V
Current output: peak 3A, 18A long time
Transfer efficiency: 96% ( highest)
Swtiching frenquency: 340KHz
Output ripple: 30mV(no-load)
Load regulation: ±05%
Voltage regulation: ±25%
Operating temperature: -40~ 85
Color: show as pictures
Package included:
1 x 17x11x38mm RC Airplane Module Mini 360 DC Buck Converter Step Down Module 475V-23V to 1V-17V New LM2596
Packed Safely in Bubble Bag

DHT11 sensor adopts
The module can detect surrounding environment of the humidity and temperature
High reliability and excellent long-term stability
Output form digital output
Has fixed bolt hole (3mm) and easy installation
Cables are free for you
Specification:
Humidity measurement range: 20% ~90% RH
Humidity measurement error: ±5% RH
Temperature measurement range: 0~60°C
Temperature measurement error: ±2°C
Working voltage: DC 5V
Size: approx 30x13x8mm (L*W*H)
 
Package include:
1 x DHT11 Module
1 x Cable
 
 

24GHz WIFI Antenna 25dbi Ufl IPX Connector Brass Inner Aerial 285cm Length 113 Cable
 
Description:  
Frequency:24Ghz
Gains: 3dbi
Cable type:113 cable
Cable Length: 55cm
Total Length: 23cm
Body Material: Brass
Connector:Ufl/Ipx connector
Condition:New,Brand new,100% unused
 
 

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254mm 1pin
   Female to Female
   Length:10cm

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PICkit 3 Features
 
USB (Full speed 12 Mbits/s interface to host PC)
Real-time execution
MPLAB IDE compatible (free copy included)
Built-in over-voltage/short circuit monitor
Firmware upgradeable from PC/web download
Totally enclosed
Supports low voltage to 20 volts (20v to 60v range)
Diagnostic LEDs (power, busy, error)
Read/write program and data memory of microcontroller
Erase of program memory space with verification
Freeze-peripherals at breakpoint
Program up to 512K byte flash with the Programmer-to-Go
The MPLAB PICkit 3 allows debugging and programming of PIC® and dsPIC® Flash microcontrollers at a most affordable price point using the powerful graphical user interface of the MPLAB Integrated Development Environment (IDE) The MPLAB PICkit 3 is connected to the design engineer's PC using a full speed USB interface and can be connected to the target via an Microchip debug (RJ-11) connector (compatible with MPLAB ICD 2, MPLAB ICD 3 and MPLAB REAL ICE)
 
 
 
 
 

PICkit 3 Features
 
USB (Full speed 12 Mbits/s interface to host PC)
Real-time execution
MPLAB IDE compatible (free copy included)
Built-in over-voltage/short circuit monitor
Firmware upgradeable from PC/web download
Totally enclosed
Supports low voltage to 20 volts (20v to 60v range)
Diagnostic LEDs (power, busy, error)
Read/write program and data memory of microcontroller
Erase of program memory space with verification
Freeze-peripherals at breakpoint
Program up to 512K byte flash with the Programmer-to-Go
The MPLAB PICkit 3 allows debugging and programming of PIC® and dsPIC® Flash microcontrollers at a most affordable price point using the powerful graphical user interface of the MPLAB Integrated Development Environment (IDE) The MPLAB PICkit 3 is connected to the design engineer's PC using a full speed USB interface and can be connected to the target via an Microchip debug (RJ-11) connector (compatible with MPLAB ICD 2, MPLAB ICD 3 and MPLAB REAL ICE)
 
 
 
 
 

Notice: The new tracking number for China Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking infoThe same product will arrive in 15 to 60 days
 
Tracking info of China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
 
 

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Notice: The new tracking number for CHINAL Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking infoThe same product will arrive in 15 to 60 days
 
Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
New cnc shield v3 engraving machine / 3D Printer / A4988 driver expansion board for Arduino Free shipping
 
II UNOAnd moduleIOCorrespondence between the introduction port
 
 
The basic needs of the stepper motor control other pins are in the engraving machine, or3DWhen the printer was used, here we do not make Detailed,IOIt corresponds to the above figure
Expansion board UNO ----------------------
8 ------------------------ EN (stepper motor drive enable, active low)
7----------------------- ZDIR (Z-axis direction control)
6----------------------- YDIR (Y-axis direction control)
5----------------------- XDIR (X-axis direction control)
4 ---------------------- ZSTEP (Z-axis stepper control)
3 ---------------------- YSTEP (Y-axis stepper control)
2 ---------------------- XSTEP (X-axis stepper control)
// Here is a simple stepper motor control procedures,
#define EN 8 // stepper motor enable, active low
#define X_DIR 5 // X axis stepper motor direction control
#define Y_DIR 6 // y-axis stepper motor direction control
#define Z_DIR 7 // z-axis stepper motor direction control
#define X_STP 2 // x-axis stepper control
#define Y_STP 3 // y-axis stepper control
#define Z_STP 4 // z-axis stepper control
/ *
// Function: step function: to control the stepper motor direction, the number of steps
// Parameters: dir direction control, dirPin DIR pin corresponding to the stepper motor, stepperPin step pin corresponding to the stepper motor, stepping a few steps steps
// No return value
* /
void step (boolean dir, byte dirPin, byte stepperPin, int steps)
{
digitalWrite (dirPin, dir);
delay (50);
for (int i = 0; i
digitalWrite (stepperPin, HIGH);
delayMicroseconds (800);
digitalWrite (stepperPin, LOW);
delayMicroseconds (800);
}
}
void setup () {// the stepping motor used in the IO pin is set to output
pinMode (X_DIR, OUTPUT); pinMode (X_STP, OUTPUT);
pinMode (Y_DIR, OUTPUT); pinMode (Y_STP, OUTPUT);
pinMode (Z_DIR, OUTPUT); pinMode (Z_STP, OUTPUT);
pinMode (EN, OUTPUT);
digitalWrite (EN, LOW);
}
void loop () {
step (false, X_DIR, X_STP, 200); // X axis motor reversal lap, 200 steps for the circle
step (false, Y_DIR, Y_STP, 200); // y-axis motor reversal lap, 200 steps for the circle
step (false, Z_DIR, Z_STP, 200); // z-axis motor reversal lap, 200 steps for the circle
delay (1000);
step (true, X_DIR, X_STP, 200); // X-axis motor is transferred lap, 200 steps to circle
step (true, Y_DIR, Y_STP, 200); // y-axis motor is transferred lap, 200 steps to circle
step (true, Z_DIR, Z_STP, 200); // z-axis motor is transferred lap, 200 steps to circle
delay (1000);
}
 
 
 
 
 

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Package Included:
1PCS*SOIC8 SOP8 to DIP8 EZ Programmer Adapter Socket Converter Module 150mil

10 pcs NTC 47D-15 NTC Termistor Resistor 47D15 Resistor Termica

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Free Shipping 1PCS TEC1 12706 12v 6A TEC Thermoelectric                       Cooler Peltier (TEC1-12706)                                            
Notice: The new tracking number for Malaysia Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking infoThe same product will arrive in 15 to 60 days
Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
Specification: 
Model: TEC1-12706 
Size: 40mm x 40mm x 4mm 
Operates from 0~152V DC and 0~6A 
Operates Temperature: -30 to 70 
Max power consumption: 60 Watts 
Original box: NO 
Net weight: 22g 
Color: White
buy more parts used the "Add to cart" we will make the discount for you

There is no welding for the product, you need to DIY your own welding products!Attention please!!!!
Board size 53mm*19mm
Supply Voltage :25 - 14 5 V
This package is mainly decimal counter circuit and circuit generated by the clock , from the core of the self-excited NE555 multivibrator power through R2, R3, R4 charge the capacitor C1, C1 started when charging , NE555 2 feet still in low, so the output pin 3 goes high when power through R2, R3, R4 to charge C1 to 2/3 of the supply voltage , the output pin 3 level from high to low , NE555 conducting internal discharge , capacitor C1 through R4, R3, NE555 7 feet discharge until the voltage across C1 is less than 1 /3 of the supply voltage , NE555 and 3 feet level from low to high C1 and charge again this cycle oscillations formed Charging time : 0695 (R2 R3 R4) C1, discharge time : 0695 (R4 R3) C1, R4 can be adjusted to control the output frequency of the oscillator , the oscillation clock signal is applied continuously NE555 CD4017 14 feet , the output terminal 10 is connected with the CD4017 10 LED, when the output terminal 10 turns CD4017 generated clock signal is applied at a high level , the D1 - D10 are sequentially lit to form a water -light effect
You can adjust the flow rate adjustment R4 LED lights

 
Description:
Object is sensed output 0, output 1 is not sensitive to the time, directly with 3V and 5V microcontroller IO port connected
Sensing distance 2-40 cm, distance, good anti-jamming capability (Note: The infrared sensor can not detect all objects get the same distance, objects of different colors of light reflectance of different objects closer darker black shorter distance detected, the sensor 2-40 cm is measured against the white wall of)
Speed, suitable for smart car obstacle avoidance, black and white line tracking, anti-drop, product counters, cutting lines, liquid level detection
This sensor is made with black and white lines tracing the car ran without black line on white paper, available in concrete The yellow complex environment such as the black line patrol track As long as the black line around the slightly lighter color than black can, eliminating the traditional moves, so that environmental layout easier
The sensor 3 to 6V supply, wide range, suitable for 3V and 5V MCU system
With Enable, EN terminal is equal to "1" when the sensor does not work, equal to "0" when working Jump on the sensor end cap long after the EN grounding plug (EN long as "0") To use the EN pin when the jumper cap is removed
Frequency adjustment potentiometer is used to adjust the carrier frequency of the infrared emission tube, because the integration receiver 38KHZ in particular when the carrier frequency is the most sensitive The 502 resistor clockwise transferred do (that is, the launch tube at maximum brightness), and then at a white wall tone 103 resistance, has been transferred to the sensing distance is the farthest so far so that the sensor will work in the best state
 
Working voltage: DC 33V-5V
Working current: 20mA
Working temperature: -10degree 50degree
Detection distance : 2-40cm
IO interface: 4 line (-/ /S/EN)
Output signal: TTL Level
Adjusting mode: Multi resistance regulation
Effective angle: 35°
Size: 45x11cm(approx)
 
   Here we use the obstacle avoidance module and digital 13 interface with LED to build a simple circuit, making the obstacle avoidance warning light, accessing the avoidance sensor to digital 3 interface, when the obstacle avoidance sensor senses the signal, LED light, otherwise off
   Program code:
   int Led=13;//define LED interface
   int buttonpin=3; //define obstacle avoidance interface
   int val;//define Digital variable val
   void setup()
   pinMode(Led,OUTPUT);//define LED is output interface
   pinMode(buttonpin,INPUT);//define obstacle avoidance is output interface
   void loop()
   val=digitalRead(buttonpin);//reading the value from 3 digital interface to val
   if(val==HIGH)//when the obstacle avoidance sensor senses the signal, LED flash
   digitalWrite(Led,HIGH);
   else
   digitalWrite(Led,LOW);
   Package Include:
   1 X KY-032 Obstacle Avoidance Sensor Module
 
Description:
Object is sensed output 0, output 1 is not sensitive to the time, directly with 3V and 5V microcontroller IO port connected
Sensing distance 2-40 cm, distance, good anti-jamming capability (Note: The infrared sensor can not detect all objects get the same distance, objects of different colors of light reflectance of different objects closer darker black shorter distance detected, the sensor 2-40 cm is measured against the white wall of)
Speed, suitable for smart car obstacle avoidance, black and white line tracking, anti-drop, product counters, cutting lines, liquid level detection
This sensor is made with black and white lines tracing the car ran without black line on white paper, available in concrete The yellow complex environment such as the black line patrol track As long as the black line around the slightly lighter color than black can, eliminating the traditional moves, so that environmental layout easier
The sensor 3 to 6V supply, wide range, suitable for 3V and 5V MCU system
With Enable, EN terminal is equal to "1" when the sensor does not work, equal to "0" when working Jump on the sensor end cap long after the EN grounding plug (EN long as "0") To use the EN pin when the jumper cap is removed
Frequency adjustment potentiometer is used to adjust the carrier frequency of the infrared emission tube, because the integration receiver 38KHZ in particular when the carrier frequency is the most sensitive The 502 resistor clockwise transferred do (that is, the launch tube at maximum brightness), and then at a white wall tone 103 resistance, has been transferred to the sensing distance is the farthest so far so that the sensor will work in the best state
 
Working voltage: DC 33V-5V
Working current: 20mA
Working temperature: -10degree 50degree
Detection distance : 2-40cm
IO interface: 4 line (-/ /S/EN)
Output signal: TTL Level
Adjusting mode: Multi resistance regulation
Effective angle: 35°
Size: 45x11cm(approx)
 
   Here we use the obstacle avoidance module and digital 13 interface with LED to build a simple circuit, making the obstacle avoidance warning light, accessing the avoidance sensor to digital 3 interface, when the obstacle avoidance sensor senses the signal, LED light, otherwise off
   Program code:
   int Led=13;//define LED interface
   int buttonpin=3; //define obstacle avoidance interface
   int val;//define Digital variable val
   void setup()
   pinMode(Led,OUTPUT);//define LED is output interface
   pinMode(buttonpin,INPUT);//define obstacle avoidance is output interface
   void loop()
   val=digitalRead(buttonpin);//reading the value from 3 digital interface to val
   if(val==HIGH)//when the obstacle avoidance sensor senses the signal, LED flash
   digitalWrite(Led,HIGH);
   else
   digitalWrite(Led,LOW);
   Package Include:
   1 X KY-032 Obstacle Avoidance Sensor Module
 

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254mm 1pin
male to male
Length:10cm
Qty:40pcs(40pcs x 1)
 

254mm 1pin
Female to male
Length:10cm
Qty:40pcs(40pcs x 1)

Product description
 
1, onboard high-precision voltage detection chip and power regulator chip
 
2, onboard 4-bit power indicator LED lights, divided into three colors, red, yellow, yellow and green represent 20% , 50% , 80% , 100% of the electricity
 
3, set aside a battery detection interface and two mounting holes
 
4, PCB size: 222 (mm) x172 (mm)
 
 
 
 
Shipping list:
 
12V battery 4 section power indicator x 1 pcs