Egyéb elektromos berendezések és kellékek

TDA7293 AC 12V-32V 100W Digital Audio Amplifier Single Channel AMP Board
 
Description
1 The circuit is the official standard circuit, stable and reliable.
2 Filter using the pressure for the 50V capacity of 2200uf large Electrolysis
3 Fupply voltage: double 12-36V ring cattle, recommended to useDouble 32 v ring cattle.
4 Output power: 85W*1 does not distort the rated power,Peak power 100W
5 Can easily push 100W above speakers, speaker impedance4-8Ω.
6.PCB size: 60*36mm
Be careful:
Must use 3 line transformer, double 12-32 v can be, wemust stick radiator.
 
Package Included
1 Pcs 100W mono amplifier board
 

TDA7293 AC 12V-32V 100W Digital Audio Amplifier Single Channel AMP Board
 
Description
1 The circuit is the official standard circuit, stable and reliable.
2 Filter using the pressure for the 50V capacity of 2200uf large Electrolysis
3 Fupply voltage: double 12-36V ring cattle, recommended to useDouble 32 v ring cattle.
4 Output power: 85W*1 does not distort the rated power,Peak power 100W
5 Can easily push 100W above speakers, speaker impedance4-8Ω.
6.PCB size: 60*36mm
Be careful:
Must use 3 line transformer, double 12-32 v can be, wemust stick radiator.
 
Package Included
1 Pcs 100W mono amplifier board
 

 
 
 
NE5532 Audio OP AMP Moving Coil Microphone Preamps Pre-Amplifier Pre-amp Magnetic Head Phono Amplifier Board DC9-24V AC8-16V
 
 
Description
Model:NE5532
Name:Pre-Amplifier Board
1.Power input to increase the rectifier bridge, AC and DC can be used, the input DC is not divided into positive and negative, the use of more convenient.
2.Performance is more stable
3.Using NE5532 op amp chip, the use of round hole 8 pin IC socket, easy to upgrade the op amp chip.
4.Board size: 50mm * 33mm
5.Operating voltage: DC 9v-24v;AC: 8v-16v
 
Package Included
1 Pcs NE5532 Audio OP AMP Microphone Preamps Pre-Amplifier Board
 
 

 
 
 
NE5532 Audio OP AMP Moving Coil Microphone Preamps Pre-Amplifier Pre-amp Magnetic Head Phono Amplifier Board DC9-24V AC8-16V
 
 
Description
Model:NE5532
Name:Pre-Amplifier Board
1.Power input to increase the rectifier bridge, AC and DC can be used, the input DC is not divided into positive and negative, the use of more convenient.
2.Performance is more stable
3.Using NE5532 op amp chip, the use of round hole 8 pin IC socket, easy to upgrade the op amp chip.
4.Board size: 50mm * 33mm
5.Operating voltage: DC 9v-24v;AC: 8v-16v
 
Package Included
1 Pcs NE5532 Audio OP AMP Microphone Preamps Pre-Amplifier Board
 
 

Black 3 AA Battery Holder Box Case With Switch New 3 AA 2A Battery Holder Box Case With Switch 4.5V

Description:
Material: Hard plastic
Battery type: 3 pcs AA Battery Case Holder
AA Battery Holder Case with wire leads for soldering / connecting
Keep your batteries organized and protected
With ON/OFF switch
Size: 70mm*50mm*19​mm
Color: Black
 
Package includes:
1 Pcs Battery Box Holder (Batteries are not included.)

32 Channel Servo Control Board Robot Control Board Servo Controller For Uno Promotion
 
 
Description
- Weight: 25g
- Size: 63*45mm
- Working voltage: 5V
- CPU voltage: 3.3V
- Servo motor input voltage: 4.2-7.2V
- CPU: 32 Bits
- Baud rate (USB): 115200
- Baud rate (bluetooth, UART): 9600
- Storage Flash capacity: 16M
- Mode to choose: 4 types
- Simultineous controlling servo number: 32 channel
- Max action groups: 256 groups
- Communication agreement: UART
- PC software: support
- Single machine operation: support
- Support servo type: 9-55G(3.3-7.2V)
- Online operation support: C51, Arduino, ARM, DSP, Bluetooth, WIFI, PC
- Mode type: USB online operation, UART online operation(including bluetooth, WIFI), off-line independent operation, PS2 wireless remote control
Features:
- With 16M storage, can store thousands of indications, 256 groups of actions
- Servo interface has three colors pins to different from each other
- No need to programme
- Simple indication operation
- 32 bits high efficient low consumption CPU
- Cross platform operation, can support WindowsXP, WindowsVisit, Windows7, Windows8, Windows10, Linux, FreeBsd, MAC OS, Android
- Can support bluetooth, WIFI wireless control
- Adding signal isolation to protect control board
- PS2 wireless handle
- Compatible with all supporting serial port single chip
 
Package Included
1 Pcs 32CH servo control board
1 Pcs USB cable

XL4015 75W DC-DC 5A Voltage Regulators Module Adjustable Buck Module With Voltmeter Display

Description
Module Properties: 5A High Power 75W DC-DC adjustable step-down module
Input voltage: DC 4.0 ~ 38V
Output voltage: DC 1.25V ~ 36V continuously adjustable ( the input voltage must be higher than the output voltage 1.5V )
Output current: max 5A, recommended for use in the 4.5A.
Output power: up to 75W, more than 50W, Please enhance heat dissipation
Voltmeter error: ± 0.05V
Measure range: 0 ~ 40V ( please ensure that the input voltage is 4.5V or more)
Conversion efficiency: up to 96%
Load regulation: S (I) ≤ 0.8%
Voltage Regulation: S (u) ≤ 0.8%
With overheat protection and short circuit protection
Dimensions: 6.6 * 3.9 * 1.8cm
Package Included
1 Pcs XL4015 75W DC-DC 5A Voltage Regulators Module

NEW 6A To 8A 12V Switching Power Supply Board AC-DC Power Module

Description:
Power Model:DC2412
Protection: overvoltage overcurrent circuit protection
AC input: AC85-265V (Global common)
AC frequency: 50HZ/60HZ
Output voltage:  12V
Output Current: 6A-8A
Output Power: 100W
Modulation: Pulse width modulation
 
Package Included:
1 PCS AC-DC Power Module
 
 

 
3*4 21700 Battery Holder Bracket Cell Safety Anti Vibration Plastic Brackets For 21700 Batteries
 

 
Description:
Plastic frame holder to fix 21700 21750 battery pack
Dimension: 
1*2 Aperture: 21.2MM Size: 23*46MM
1*3 Aperture: 21.2MM Size: 23*69MM
3*4 Aperture: 21.2MM Size: ?*?MM
The above size does not include a buckle (buckle 1.6MM)
Material:ABS
Color:black
 
Package Included:
1 Pcs 21700 Battery Holder Bracket
 

GP2Y1014AU0F Compact Optical Dust Sensor Compatible GP2Y1010AU0F GP2Y1010AUOF Smoke Particle Sensor With Cable
Description
GP2Y1014AU0F is a dust sensor by optical sensing
system.
An infrared emitting diode (IRED) and an phototransistor
are diagonally arranged into this device.
It detects the reflected light of dust in air.
Especially, it is effective to detect very fine particle
like the cigarette smoke.
In addition it can distinguish smoke from house dust
by pulse pattern of output voltage.
 
Features:
Compact, thin package (46.0 × 30.0 × 17.6 mm)
Low consumption current (Icc: MAX. 20 mA)
The presence of dust can be detected by the
photometry of only one pulse
Enable to distinguish smoke from house dust
Lead-free and RoHS directive compliant
 
Compliance
Compliant with RoHS directive (2002/95/EC)
 
Applications
Detecting of dust in the air.
Example: Air purifier, Air conditioner, Air monitor
 
Package Included:
1 X GP2Y1014AU0F
1 X Cable
1 X Resistor
1 X Capacitor
 

 
 
12V 1 seconds - 99 minutes Dynamic LED Display Countdown Trigger Timing Timer Delay Turn OFF Time Relay Switch Module
 
 
Description
1.Press the key to trigger, trigger immediate start action and delay. (if the key is connected to the power before it is short, then the power will be switched on and a set time delay)
2.Display: adjust the time to display the set time; the delay process, dynamic display countdown.
3.After the trigger, the load is switched on, and the load is disconnected after the specified time.
4.In the process of delay, the button operation immediately stops the delay and returns to the initial state.
5.Delay in the process of digital tube to reduce the brightness, and the time delay of the countdown, real-time display of the remaining time.
6.The adjustable resistor to set the time, adjustable range: 1 to 99,
the jumper can choose units,
jumper in seconds, tuning range 1-99 seconds,
jumper in minutes, adjusting range 1-99 minutes.
 
Specification
1.Module input power: DC 12V (Suitable DC 10V-16V) ,
2.The Module input voltage is 12V, and the output voltage is 12V
3.Load power=Input power = Ouput power
4.Standby current: 4.5mA
5.Pull current : 40mA (without load)
6.Delay time accuracy: 1 (units of minutes or seconds)
7.Unit of time: by jumper, can be set minutes or seconds
8.Range of time: 1-99(1-99 seconds,1-99 minutes)adjustable
9.Timing error: /- 2%
10.Module size: 66mm * 32mm (height <18mm)
 
Package Included
1 Pcs 12V LED Display DC-DC Trigger Delay Off Relay Module
 

12V 180W 24Pin Durable Board Mini PicoPSU DC-ATX Power Module Accessories Computers Parts Supply High Power Tool Replacement
 
    
 
Description
Full power, can be equipped with a discrete video card, but the premise is 12 volts, 20 amperes or more.
Perfect for any quiet, fanless and small 12V DC-DC ATX PC power supply project.
Suitable for any motherboard with 24-pin ATX connector.
For MINI computers, integrated computers, POS machines, digital set-top boxes, ITX chassis, etc., web servers, advertising machines, bank terminals.
In-line DC-ATX 180W power module.
Size(approx):
160W CPU-4P :50*13*30mm
160W CPU-8P:53*17*38mm
160W 20Pin CPU-8P:47*13*36mm
Input voltage: 11.4-13V
Maximum input current: 20A
Output current:
12V: 8A
5V: 8A
3.3V: 8A
5VSB: 8A
-12V: 0.1A
Machine efficiency: >92%
Operating temperature: 0 ° C -40 ° C
Storage temperature: -20 ° C -80 ° C
Package Included
1 Pcs Power Module
1 Pcs Output Connection Cable Kit

12V 180W 24Pin Durable Board Mini PicoPSU DC-ATX Power Module Accessories Computers Parts Supply High Power Tool Replacement
 
    
 
Description
Full power, can be equipped with a discrete video card, but the premise is 12 volts, 20 amperes or more.
Perfect for any quiet, fanless and small 12V DC-DC ATX PC power supply project.
Suitable for any motherboard with 24-pin ATX connector.
For MINI computers, integrated computers, POS machines, digital set-top boxes, ITX chassis, etc., web servers, advertising machines, bank terminals.
In-line DC-ATX 180W power module.
Size(approx):
160W CPU-4P :50*13*30mm
160W CPU-8P:53*17*38mm
160W 20Pin CPU-8P:47*13*36mm
Input voltage: 11.4-13V
Maximum input current: 20A
Output current:
12V: 8A
5V: 8A
3.3V: 8A
5VSB: 8A
-12V: 0.1A
Machine efficiency: >92%
Operating temperature: 0 ° C -40 ° C
Storage temperature: -20 ° C -80 ° C
Package Included
1 Pcs Power Module
1 Pcs Output Connection Cable Kit

 
600W Aluminum Plate DC-DC Boost Converter Adjustable 10A Step Up Constant Current Power Supply Module Led Driver for Arduino
 
Description
Module Type: Non-isolated booster module (BOOST)
Input Voltage: DC 10V-60V
Input Current: 10A (MAX)
Static Working Current: 10mA (The higher output voltage, the higher static current)
Output Voltage: 12-60V Continuing Adjust
Output Current: 10A MAX, Please enhance heat sink if exceed 6A (The larger voltage difference between input and output, the smaller output current)
Constant Current Range: 0.2-10A
Output Power: 600W (max), suggest to leave some slack for long time work
Working Temperature: -40 to 85 degree Celsius (Please enhance heat sink for over-temperature)
Operating Frequency: 150KHz
Conversion Efficiency: 92% -96% (Efficiency is related to input, output voltage, current and voltage difference)
Input Reverse Connection Protection: NO
Mounting Type: 4PCS 3mm screw hole
Connection Mode: Lead wire output
Module Size: 85x52x21mm(LxWxH)
 
Output voltage/current regulation method:
1. Adjust the CV-ADJ potentiometer to set the output voltage to the desired voltage according to your battery or LED.
2. Turn CC-ADJ potentiometer clockwise for about 30 turns, set the output current to the minimum, connect the LED, and turn CC-ADJ potentiometer to the current you need. If it is used for battery charging, after the battery is fully discharged, and then connected to the output, adjust CC-ADJ potentiometer to the current you need (the more residual battery power, the lower charging current).
 
Tip:
Please do not use short circuit to adjust the current, otherwise it will damage the module.
The module is a booster module, the input voltage should be 2V lower at least than the output voltage.
Input and output cannot be reversed.
The input voltage shall not be less than 10V or more than 60V.
 
Package Included
1 Pcs 600w Boost Constant Current Module

16 Channel 12-bit PWM/Servo Driver-I2C interface PCA9685 shield module servo shield
 
Description:
You want to make a cool robot, maybe a hexapod walker, or maybe just a piece of art with a lot of moving parts. Or maybe you want to drive a lot of LEDs with precise PWM output. Then you realize that your microcontroller has a limited number of PWM outputs! What now?
​
   Using only two pins, control 16 free-running PWM outputs! You can even chain up 62 breakouts to control up to 992 PWM outputs
   • It's an i2c-controlled PWM driver with a built in clock. That means that, unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running!
   • It is 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4 forward voltages)
   • 6 address select pins so you can wire up to 62 of these on a single i2c bus, a total of 992 outputs - that's a lot of servos or LEDs
   • Adjustable frequency PWM up to about 1.6 KHz
   • 12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate
   • Configurable push-pull or open-drain output
   • Output enable pin to quickly disable all the outputs
   We wrapped up this lovely chip into a breakout board with a couple nice extras
   • Terminal block for power input (or you can use the 0.1" breakouts on the side)
   • Reverse polarity protection on the terminal block input
   • Green power-good LED
   • 3 pin connectors in groups of 4 so you can plug in 16 servos at once (Servo plugs are slightly wider than 0.1" so you can only stack 4 next to each other on 0.1" header
   • "Chain-able" design
   • A spot to place a big capacitor on the V line (in case you need it)
   • 330 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial
   • Solder jumpers for the 6 address select pins
Package Included
1 Pcs PCA9685 Module

 
4x 18650 Series Batteries Holder Box Storage Case Container Power Bank with Bronze Pins Rechargeable Drop Ship Wholesale
 

 
Description
100% Brand New and High Quality
Its small size, moderate capacity, in many small appliances and digital products widely used.
ROHS / REACH EU environmental standards, 6P no o-benzene, UL94V-0 flame retardant
Specifications:
Item:4slot 18650 Battery Storage Holder
Support Model :18650 Batteries
Shell material: ABS fire, flame retardant, high temperature, color diversity and other materials for choice.
Metal spring: carbon steel nickel plating by NCAA salt spray test, stainless steel spring.
External: wire, welding pieces, pins, male and female buckle (3.7v button)
Terminal: copper nickel plating
Corn: nickel plated with copperv
Size:
4 SLOT 77.1x75x14.9MM (L X W X H)
 
Package Included
1 Pcs 18650 Battery Holder

High Quality 12V 8 AA Batteries Holder Storage Case Plastic 1.5V Battery Case ON/OFF Switch with Cap Wire For 8 X 1.5V AA Battery
Description:
100% brand new
Name: Battery Case
This battery box holder with wire connector
Designed with a cap, and a on/off slide switch
Fit Battery: for 8x 1.5V AA Battery (Not Included)
Material: Plastic Metal
Body Size: approx. 127 x 72 x 19mm/ 5.0" x 2.8" x 0.75" (L*W*H)
Cable Length: approx. 14.5cm/ 5.7"
Color: Black
Note:
Please allow 1-5mm deviation due to manual measurement.
Due to light and screen difference, the item's color may be slightly different from the pictures.
Package included:
1 Pcs Battery Case Holder with Cover

 
5V Step-Up Power Module Lithium Battery Charging Protection Board Boost Converter LED Display USB For DIY Charger 134N3P
Description:
1.Input Voltage:3.7V~5.5V
2.Charging Current:1A(max)
3.Output Current:1A(max)
4.Output voltage:5V  
5.BAT Discharging Stop Voltage:2.9V  
6.Discharging Efficiency:85% (input 3.7V output 5V/1A)
Features:
1.Charging and discharging indication
2.Internally installed charging and discharging power MOS  
3.Preset 4.2V charging voltage, precision ±1%
4.Max 8uA standby current
5.Integration charging management and discharging management
6.Intelligent temperature control and overtemperature protection
7.Integration output overvoltage protection,short coircuit protection,overload protection
8.Integration overcharging and overdischarging protection
9.Support trickle mode and zero voltage charging
When charging :red light flashing
Full charged :red light light for a long time
Package included:
2 Pcs 5V Step-Up Power Module
 

 
18650 21700 32650 Battery Holder Bracket Cell Safety Anti Vibration Plastic Brackets For 18650 21700 32650 Batteries
 

 
Description
32650 32700 32900 cylindrical battery holder, fire retardant pc pp gp materials;
Crack resistant edge with the slot, with the firm, It can accomodate various size;
Please note, installation requires top and bottom piece to work.
Specification
32650
Material: pc pp gp
Model: 32650
Main Color: Black
Inner Dia: 32.4mm
 
Package Included
1 Pcs  Battery Bracket
 

 
18650 21700 32650 Battery Holder Bracket Cell Safety Anti Vibration Plastic Brackets For 18650 21700 32650 Batteries
 

 
Description
32650 32700 32900 cylindrical battery holder, fire retardant pc pp gp materials;
Crack resistant edge with the slot, with the firm, It can accomodate various size;
Please note, installation requires top and bottom piece to work.
Specification
32650
Material: pc pp gp
Model: 32650
Main Color: Black
Inner Dia: 32.4mm
 
Package Included
1 Pcs  Battery Bracket
 

 
18650 21700 32650 Battery Holder Bracket Cell Safety Anti Vibration Plastic Brackets For 18650 21700 32650 Batteries
 

 
Description
32650 32700 32900 cylindrical battery holder, fire retardant pc pp gp materials;
Crack resistant edge with the slot, with the firm, It can accomodate various size;
Please note, installation requires top and bottom piece to work.
Specification
32650
Material: pc pp gp
Model: 32650
Main Color: Black
Inner Dia: 32.4mm
 
Package Included
1 Pcs  Battery Bracket
 

12V 24V 48V 2000W MAX 10-50V 40A PWM HHO DC Motor Speed Control RC Controller Manufacturer Direct Supply
 
Description
Power requirement:10-50VDC
Rated current: 40A(Maximum output current)
Frequency : 12000HZ
Control Motor Power : 0.01-2000W
working voltage 12V:480W(max)
working voltage 24V:960W(max)
working voltage 36V:1440W(max)
working voltage 50V:2000W(max)
Regulation range:5-100 percent
Size(LxWxH):Approx.90x51x32mm
 
Package Included
1 Pcs Motor Speed Control PWM HHO RC Controller

 
HC-05 HC 05 Hc-06 HC 06 RF Wireless Bluetooth Transceiver Slave Module RS232 / TTL To UART Converter and Adapter for Arduino
 
 
Description
Product Model: HC-05
Working frequency: 2. 4G
Communication interface: UART 3.3V TTL level
Working voltage: 3.0-3.6V
RSS I support: Not supported
Communication level: 3.3V
Transmitting power: 4dBm
Reference distance 10 meters
Air Speed: 2mbps
Antenna interface: Built-in PCB antenna
Communication cable: 15mA
Receiving sensitivity: -85dBm @ 2mbps
Working humidity: 10% -90%
Storage temperature: -40C- 80C
Working temperature: -25C- 75C
 
Package Included
1 Pcs ABluetooth Serial Port Module

 
1590G Die-casting Stomp Box Case Aluminum Alloy Enclosure Box Case for Guitar Effect Pedal Music Equipment Attachment 100*50*26
 

 
Description
Material:Aluminium
Color:Silver/Black
Style: 1590G 100 X 50 X 26mm
Features:
The finish is clean and smooth
Each enclosure comes with 4 screws
Easy to be machined, drilled or painted
Bottom fits snugly with the top.
 
Package Included
1 Pcs 1590G Metal Box

 
1590G Die-casting Stomp Box Case Aluminum Alloy Enclosure Box Case for Guitar Effect Pedal Music Equipment Attachment 100*50*26
 

 
Description
Material:Aluminium
Color:Silver/Black
Style: 1590G 100 X 50 X 26mm
Features:
The finish is clean and smooth
Each enclosure comes with 4 screws
Easy to be machined, drilled or painted
Bottom fits snugly with the top.
 
Package Included
1 Pcs 1590G Metal Box

 
 
Bluetooth 4.2 Audio Transmitter Receiver Board 3.7V~5V 10M Distance MP3 Decoding Wireless Module Speakers Diy 3.5mm for Arduino
 
Description
If the bun is in the transmission mode, the power-on automatic search can be connected to the device, if not found, will continue to search until found.  The button on the module is a multi-function button (1), long press is playing pause, (2) short press is adjusting the volume, adjusting the volume can be saved by power off, volume adjustment is from large to small, then from small to large (3), the volume of Bluetooth is not adjustable, if you want to adjust, you can only adjust the volume of the receiver (1), module.  Supporting CR0USB power supply, that is, Android charging line power supply, connect to the computer or charging head, 5V can be, (2) there are battery interfaces on the board, pay attention to the positive and negative poles (3), connect the computer will enter the sound card mode, that is, play the audio of the computer.  Simple power supply, please connect the charger head and the matched equipment must enter the matching mode, in order to be found by our transmitter module, the installation of the transmitter module can not be surrounded by the iron shell, because the superfluous interface on the metal ash absorption wireless signal module is ignored, which is tested by our factory.
 
Package Included
1 Pcs Bluetooth 4.2 Audio Transmitter Receiver Board

 
 
 
Double BTS7960 43A H-bridge High-power Motor Driver Module/ Diy Smart Car Current Diagnostic
 

 
Description:
BTS7960B H-bridge 43A high-power motor driver Module Overview:
This driver uses chips BTS7960 composed of high-power drive full H-bridge driver module with thermal over-current protection. Double BTS7960 H-bridge driver circuit, with a strong drive and braking, effectively isolating the microcontroller and motor driver! High-current 43A
 
Features:
Double BTS7960 large current (43 A) H bridge driver;
5V isolate with MCU, and effectively protect MCU;
5V power indicator on board;
voltage indication of motor driver output end;
can solder heat sink;
PIN Definition:
1. RPWM:  Right Turn PWM
2. LPWM: Left Turn PWM
3. R_EN: Right Turn Enable (High Active)
4. L_EN: Left Turn Enable (High Active)
5. R_IS: Right Turn Current Warning (May Leave Floating)
6. L_IS: Left Turn Current Warning (May Leave Floating)
7. VCC: (5V)
8. GND
 
Connections:
Method 1:
VCC: 5V from Microcontroller(MCU)
GND: GND from Microcontroller(MCU)
L_PWM: PWM or 5V from Microcontroller(MCU) for CCW(CW) Turns
R_PWM: PWM or 5V from Microcontroller(MCU) for CW(CCW) Turns
R_EN and L_EN:  5V from Microcontroller(MCU)
 
Method 2:
VCC: 5V from Microcontroller(MCU)
GND: GND from Microcontroller(MCU)
L_PWM: 5V from Microcontroller(MCU) for CCW(CW) Turns
R_PWM: 5V from Microcontroller(MCU) for CW(CCW) Turns
R_EN and L_EN:  PWM from Microcontroller(MCU)
Just need four lines from MCU to driver module (GND. 5V. PWM1. PWM2);
isolation chip 5 V power supply (can share with MCU 5 V);
size: 4 * 5 * 1.2 cm;
Able to reverse the motor forward, two PWM input frequency up to 25kHZ;
two heat flow passing through an error signal output;
isolated chip 5V power supply (can be shared with the MCU 5V), can also use the on-board 5V supply;
the supply voltage 5.5V to 27V;
 
Package Included:
1 PCS BTS7960 module
 
 

BMP180 GY-68 GY68 3.3V 5V BMP-180 Temperature Pressure Sensor Module Barometric IIC I2C Interface Sensor Module Replace BMP085 
Description:
VCC is 5V, the output of the high level 3.3V, can be 5v power supply, which has a voltage conversion chip, but 5v and 3.3v can only choose a power supply mode, select the 3.3v can not use 5v 5v can not be selected 3.3v 
BMP180 is a high-precision, small size, ultra-low power consumption of the pressure sensor can be used in mobile devices 
Its performance is excellent, the absolute accuracy of the minimum can reach 0.03hPa, and low power consumption, only 3μA 
BMP180 with a powerful 8-pin ceramic leadless chip carrier (LCC) ultra-thin package, can be directly through the I2C bus with a variety of microprocessors connected 
 
Main feature: 
 
Pressure range: 300 ~ 1100hPa (elevation of 9000 meters to -500 meters) 
Power supply voltage: 1.8V ~ 3.6V (VDDA), 1.62V ~ 3.6V (VDDD) 
LCC8 Package: Lead-Free Ceramic Carrier Package (LCC) 
Size: 3.6x3.8x0.93CM 
Low power consumption: 5μA in standard mode 
High precision: low power mode, the resolution of 0.06hPa (0.5 meters) 
High linear mode, the resolution of 0.03hPa (0.25 m) 
Contains temperature output 
I2C interface 
Temperature compensation 
Lead free, RoHS compliant 
MSL 1 reaction time: 7.5ms 
Standby current: 0.1μA 
No external clock circuit required 
Typical application: 
GPS accurate navigation (dead reckoning, upper and lower bridge detection, etc.) 
Indoor and outdoor navigation 
Leisure, sports and health care and other monitorin 
Weather forecast 
Vertical speed indication (rise / sink speed) 
Fan power control
 
Package included:
1 Pcs GY-68 BMP180 Temperature Module

26650 Battery Holder SMD for 26650 Black with Bronze Pins Gold Plated for 26650 3.7V Rechargeable Batteries Hold Case Box
 
     
 
Description
100% Brand New and High Quality
Its small size, moderate capacity, in many small appliances and digital products widely used.
ROHS / REACH EU environmental standards, 6P no o-benzene, UL94V-0 flame retardant
 
 
Package Included
1 Pcs 26650 Battery Holder
 

10A 12V 24V 220V AC Digital LED Temperature Controller XH-W3001 for Incubator Cooling Heating Switch Thermostat NTC Sensor
 
   
 
Description
Model: XH-W3001
Output Type: Direct Output
Output capacity:10A max
Power Supply: DC12V,DC 24V,AC 220V
Load power:120/240/1500W
Temperature Measurement Range: -10° C~110° C
Temperature Control Range: -10° C~110° C
Temperature Control Precision: 0.1°-0.2°C
Input measurement: NTC10K waterproof probe L = 1 meter waterproof
How to set
1. Press up button show the starting temperature.
2. Long press UP button the temperature display Flashing , Press the UP or Down button.
3. Set the start temperature value.
4. Press Down button show the Stop temperature.
5. Long press Down button the temperature display Flashing , press the UP or Down.
6. Button Set the stop temperature value
 
Package Included
1 Pcs XH-W3001 Digital Temperature Controller
 

10A 12V 24V 220V AC Digital LED Temperature Controller XH-W3001 for Incubator Cooling Heating Switch Thermostat NTC Sensor
 
   
 
Description
Model: XH-W3001
Output Type: Direct Output
Output capacity:10A max
Power Supply: DC12V,DC 24V,AC 220V
Load power:120/240/1500W
Temperature Measurement Range: -10° C~110° C
Temperature Control Range: -10° C~110° C
Temperature Control Precision: 0.1°-0.2°C
Input measurement: NTC10K waterproof probe L = 1 meter waterproof
How to set
1. Press up button show the starting temperature.
2. Long press UP button the temperature display Flashing , Press the UP or Down button.
3. Set the start temperature value.
4. Press Down button show the Stop temperature.
5. Long press Down button the temperature display Flashing , press the UP or Down.
6. Button Set the stop temperature value
 
Package Included
1 Pcs XH-W3001 Digital Temperature Controller
 

10A 12V 24V 220V AC Digital LED Temperature Controller XH-W3001 for Incubator Cooling Heating Switch Thermostat NTC Sensor
 
   
 
Description
Model: XH-W3001
Output Type: Direct Output
Output capacity:10A max
Power Supply: DC12V,DC 24V,AC 220V
Load power:120/240/1500W
Temperature Measurement Range: -10° C~110° C
Temperature Control Range: -10° C~110° C
Temperature Control Precision: 0.1°-0.2°C
Input measurement: NTC10K waterproof probe L = 1 meter waterproof
How to set
1. Press up button show the starting temperature.
2. Long press UP button the temperature display Flashing , Press the UP or Down button.
3. Set the start temperature value.
4. Press Down button show the Stop temperature.
5. Long press Down button the temperature display Flashing , press the UP or Down.
6. Button Set the stop temperature value
 
Package Included
1 Pcs XH-W3001 Digital Temperature Controller
 

 
 
ESP32 ESP-32 Development Board Wireless WiFi Bluetooth Dual Core CP2104 Filters Power Module 2.4GHz RF For Arduino Nodemcu
 
 
Description
ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area.
This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology,power and RF properties best, which is safe, reliable, and scalable to a variety of applications.
Features:
High performance-price ratio
Small volume, easily embeded to other products
Strong function with support LWIP protocol, Freertos
Supporting three modes: AP, STA, and AP STA
Supporting Lua program, easily to develop
 
Package Included
1 Pcs ESP-32 Development Board
 

 
 
ESP32 ESP-32 Development Board Wireless WiFi Bluetooth Dual Core CP2104 Filters Power Module 2.4GHz RF For Arduino Nodemcu
 
 
Description
ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area.
This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology,power and RF properties best, which is safe, reliable, and scalable to a variety of applications.
Features:
High performance-price ratio
Small volume, easily embeded to other products
Strong function with support LWIP protocol, Freertos
Supporting three modes: AP, STA, and AP STA
Supporting Lua program, easily to develop
 
Package Included
1 Pcs ESP-32 Development Board
 

 
Plastic DIY Lithium Battery Box Battery Holder with Pin Suitable for 2 * 18650 (3.7V-7.4V) Lithium Battery Case High Quality Hot

 
 
Description:
18650 Battery Holder Case with 6" leads for soldering / connecting.
Takes 2 standard size 18650 batteries side by side to form a compact battery of 3.7V rechargeables
Keep your batteries organized and protected
 
Specification
Material:ABS
Color:Black
Original Box:NO
Size: Approx.78mm * 40mm * 21.5mm (excluding the lead part)
Weight:Approx.15g
Pin: length Approx.3.5mm, longitudinal spacing:Approx.72.5mm (both edge-to-edge spacing)
Mounting holes: Aperture Approx.3mm, longitudinal spacing Approx.55mm (Pitch is the distance center to center of aperture)
 
Instructions for use: 
2 *18650 battery, in parallel or in series to achieve 3.7-7.4V
 
Attention: Size may be slight inaccuracy due to different batches of the products, or hand measurement;
Color may be little different due to monitors. Please take real product as standard, thanks for your understanding!   
 
Package Included:
1 Pcs 18650 Battery Storage Box Holder with Pin
 
 

 
6S 18650 Lithium Battery Heat Holder Bracket 18650 Spacer Assembly Group Module DIY Battery Box Case Pack Splicing Bracket
 
Description
Commodity name: 18650 error bracket
Specification: 6 units
Length: 117MM
Size: Pitch: 19.5MM, Aperture: 18.4MM, Row pitch: 16.8MM, Thickness: 8MM
Purpose: Mainly used for battery packs with 18650 dislocation arrangement, suitable for battery packs with limited space and limited size, or battery packs with irregular shapes.
Features: 18650 dislocation bracket occupies a small space and makes full use of space. Compared with the battery pack without a bracket, it has strong integrity, simple operation, convenient spot welding, time-saving and labor-saving, convenient spot welding, no need for other fixtures to fix, the nickel strip can be used as a whole The nickel strip is flat and spot welded to make the battery pack stronger.
Others: In order to save more space, the wall thickness of the dislocation bracket is designed to be particularly thin. The thinnest position is only 0.4mm, so it will be easy to break. It is not as strong as the ordinary bracket, and it is not because of the material. There are advantages and disadvantages.
 
Package Included
10 Pcs 18650 Lithium Battery Heat Holder Bracket
 

High Quality 1 X 18650 Battery Holder SMD SMT Battery Box With Bronze Pins Radiating Battery Shell Heat Holder
Description:
100% Brand New and High Quality
Its small size, moderate capacity, in many small appliances and digital products widely used.
ROHS / REACH EU environmental standards, 6P no o-benzene, UL94V-0 flame retardant
Specifications:
Item:1*1slot 18650 Battery Storage Holder
Support Model :18650 Battery
Shell material: ABS fire, flame retardant, high temperature, color diversity and other materials for choice.
Metal spring: carbon steel nickel plating by NCAA salt spray test, stainless steel spring.
External: wire, welding pieces, pins, male and female buckle (3.7v button)
Terminal: copper nickel plating
Corn: nickel plated with copperv
Package included:
1 Pcs 1 X 18650 Battery Holder SMD SMT

 
SPI/IIC GY-9250 MPU 9250 MPU-9250 9-Axis Attitude Gyro Accelerator Magnetometer Sensor Module MPU9250 MPU-6500 6-Axis
 
 
 
Description
MPU-9250:
MPU-9250 module(three axis gyro three three axis acceleration axial magnetic field)
Module typeGY-9250
Using chip: MPU-9250
Power supply: 3-5v (internal low dropout voltage regulator)
Communication mode: Standard IIC communication protocol
Chip built in AD 16bit converter,16 bit data output
Gyro scope: 25050010002000 ~ /s
Acceleration range:.Two 4 8 16g  
Magnetic field: 4800uT 
Use heavy gold PCB,Machine welding process to ensure quality
Pin spacing 2.54mm
Module size 15Mm*25mm
Provide schematic, related data manuals and reference documents
Ying Meisheng (invensense) of the second generation of shaft 9 combined sensor will be 6 axis inertial measurement unit (gyroscope and accelerometer) and three axis magnetic gauge integrated in 3 mm x 3 mm QFN package, compared to the previous generation product, area is reduced by 45% .
Package size is reduced due to the 3-axis gyroscope chip design, a generation should Legg Mason gyroscope three sensing axis adopts three different structure design, and now the gyroscope using single structure design. This new design makes the gyroscope area reduced by 40% . In addition, Nasiri (Nasiri) process has been changed: in order to ensure that the MEMS structure movement, usually in the ASIC chip etching cavity, but now there is no need for this step, resulting in lower cost.
MPU-9250 integrated AK8963 magnetometer AKM, compared to the previous generation of products, the area reduced by 40% , the sensitivity increased to 0.15 mu T/LSB.
MPU-6500:
MPU-6500 module (three-axis gyroscope three-axis acceleration)
Module model: GY-6500
Using the chip: MPU-6500
Power supply: 3-5v (internal low dropout voltage regulation)
Communication method: standard IIC/SPI communication protocol
Chip built-in 16bit AD converter, 16-bit data output
Gyro range: ±250 500 1000 2000 °/s
 
Package Included
1 Pcs GY Sensor Module
 

 
Single Slot 18650 Mobile Battery Clip Case Holder with Wire Leads DIY
 
Description:
100% Brand New
Battery type: 1 x 18650 Case Holder.
18650 Battery Holder Case with wire leads for soldering / connecting.
Keep your batteries organized and protected
Lead Cable Length:Approx.16cm
Dimension:Approx. 73mm x 21mm x 20mm.(L*W*H)
Main Material: Plastic
 
Package Includes:
1 Pcs 18650 Battery Case
 

Black 1 AA Battery Holder Box Case With Switch New 1 AA 2A Battery Holder Box Case With Switch

Description
100% New
High Quality
Keep your batteries organized and protected.
The case can hold 1 x AA batteries.
Batteries not included.
Specifications:
Color: Black
Case Size: 6.8 x 2.6 x 1.8 cm
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.
Package Included
1 Pcs Battery Holder

Transparent Clear Plastic Case Holder Battery Storage Box For 1 X 26650 Rechargeable Battery Storage Case

Description
100% brand new and high quality
Keep your batteries organized and protected
Keep batteries safe, separated and secure
Plastic case for carrying up to 1X 26650 batteries
Color: white
Note NOT Include any battery
Package Included
1 Pcs 26650 Battery Box

Wireless ON/OFF 1/2/3 Ways 220V Lamp Remote Control Switch Receiver Transmitter Controller Indoor Lamp Home Replacements Parts
 
 
Description
Suitable for vertical remote control, crystal lamp, low voltage lamp, ceiling lamp, fluorescent lamp, energy saving lamp, exhaust fan, LED lamp and so on.
Quick installation, not blocked by walls, capable of connecting any load.
Remote control and switch can be used simultaneously, convenient and flexible.
Each remote control switch has its own special code.
More sets can be used in one room without interference.
Specifications:
Remote control distance: 20m or less
Input voltage: 180-240V
Each port load: Fluorescent: 600W; energy-saving lamps: 300W
Operating temperature: -20℃ ~ 60℃
Material: ABS
Size: Remote control: 9 x 4 x 1.5cm
         Main device: 6.0 x 4.5 x 2.5cm
Power: 12V 23A battery (not included)
 
Package Included
1 Pcs Wireless Remote Control Switch

 
 
18650 Lithium Cell Cylindrical Battery Case Holder Bracket for DIY Battery Pack 3 Sections
 
 
Description
18650 cylindrical battery holder, fire retardant pc pp gp materials
Material:pc pp gp
Main Color:Black
Size:62*22mm
Inner Dia:18.5mm
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is /-1-3 cm.
 
Package Included
10 Pcs Battery Holder

 
GY-NEO6MV2 new NEO-6M GPS Module NEO6MV2 with Flight Control EEPROM MWC APM2.5 large antenna(Not new)
 
 
  
 
Description:
Attention: the chip is old
Voltaje: 3.3 V-5 V
Tamaño: 36mm * 24mm
El correo del paquete Malasia letras
 
 
Package Included:
1 Pcs NEO-6M GPS Module
 

 
GY-NEO6MV2 new NEO-6M GPS Module NEO6MV2 with Flight Control EEPROM MWC APM2.5 large antenna(Not new)
 
 
  
 
Description:
Attention: the chip is old
Voltaje: 3.3 V-5 V
Tamaño: 36mm * 24mm
El correo del paquete Malasia letras
 
 
Package Included:
1 Pcs NEO-6M GPS Module
 

 
DC-DC Automatic Voltage Adapter Converter Step Up Down Module LM2577S LM2596S
 
 
Description
Input voltage: 4-35V
Output voltage: continuously adjustable (1.25-25V discharge setting)
Output current: 3 to maximum (if more than 15 W, install heat sink)
DC range: 0-2 a (adjustable)
Rotating photocurrent: DC value * (1% -100% ), default value is 0.1 times
Minimum voltage difference: 2 V
Output power: 15 W natural cooling
Conversion efficiency: 80% (higher output voltage, higher efficiency)
Operating temperature: industrial (-40 ° to 85 °) (ambient temperature exceeds 40 °, reduce energy consumption or increase radiator)
Full load temperature rise: 45 °
Indicators: The CC indicator is red, the charge indicator is red, and the fully charged indicator is blue.
Output short-circuit protection: Yes, constant current.
Connection method: can be directly soldered on the wired PCB
Input: input positive input is, negative input
Output: output positive output, negative output
Module size: 50x37x13mm
Some applications:
High power LED constant current controller.
Lithium batteries (including ferroelectric batteries), rechargeable batteries 4 V, 6 V, 12 V, 14 V, 24 V, nickel-cadmium batteries (nickel-metal hydride) for charging.
Solar panel, wind turbine power supply circuit board, automatic step-down voltage regulator circuit, etc.
 
Package Included
1 Pcs LM2596 LM2577 Module
 

Hot-sale Battery Box Wholesale DIY Black Storage Box Holder Case For 4 x 18650 3.7V Rechargeable Batteries
Description:
100% brand new and high quality
Made of ABS material, lightweight, convenient to carry
You can use this case with your own battery to form power system supply
This battery box holder suitable for 4 x 3.7V 18650 batteries
With spring clip design, you can easily put the battery in it
Material:ABS Metal
Color: Black
Weight:Above 27g
Fixing Hole Dia: 3m
Size: Approx 78mm X 79mm X 21mm(LxWxH)
Shipping list: 
1 Pcs Battery Case Holder(Batteries Are Not Included!)

Need to complete the water pipe, please contact customer service.
Water pump size: 90 mm, *40 mm, *35 mm
Outlet diameter: 6 mm in diameter, 8.5 mm outside diameter
Operating voltage: DC12V, operating current: 0.5-0.7A (power must reach 6W or more)
Flow rate: 1.5-2L/Min (or so), suction range: 2 meters
Lift: vertical to 3 meters
Life: up to 2500H, water temperature: up to 80 degrees

9V Battery Clip Holder Case Box with Wire Leads DIY
 
Description:
100% Brand new and high quality.
Single Slots 1x 9V Battery Holder Case with wire leads for soldering / connecting.
Keep your batteries organized and protected
Lead Cable Length:Approx.16cm
Battery type: 1x 9V battery case Holder
Dimension:Approx. 55mm x 30mm x 20mm.(L*W*H)(battery is not included)
Main Material: Plastic
Color: Black
Package includes:
1 Pcs 9V Battery Clip Holder

 
Liquid Water Level Sensor Right Angle Float Switch
 

 
Description
Float level switch is a simple structure, easy to use level control devices, it does not provide power, no complicated circuit, it has a smaller volume than the general mechanical switch, long working life and other advantages. As long as the material selection is correct in shape, and the nature of any liquid or pressure, temperature can be used, which in the shipbuilding industry, generating equipment, petrochemical, food industry, water treatment equipment, dyeing and finishing industry, hydraulic machinery, etc. have been widely applications.
How it works: an important level sensor magnetic reed switch and the float composed of magnetic material inside the float, set up one or more magnetic reed switch in a closed non-magnetic metal pipe or plastic pipe, and then the catheter through a or more with magnetic float, and double loop control with fixed float and reed switch in the relevant position, the float rises or falls with the liquid, use inside the ball close to the beginning of the reed contact, resulting in open and closed action, for level control or direction (when float near the reed switch is turned on; switch off when you leave).
1. Contact capacity: 70W
2. Switching voltage: DC110V
3. Switch Current: 0.5A
4. Insulation resistance:> 10
5. Contact resistance: <100m
6. resistive load: 107 back
7. Working temperature: -10 ~ 60
8. Working pressure: <0.6MPA
9. medium gravity:> 0.6
10. switch material: PP
 
Package Included
1 Pcs Liquid Water Level Sensor