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Stlxy Universal IR Infrared Receiver Sensor Module TL1838 VS1838B CHQ1838 38Khz 10/50/100PCS Bulk Pack for Arduino Stlxy Universal IR Infrared Receiver Sensor Module TL1838 VS1838B CHQ1838 38Khz 10/50/100PCS Bulk Pack for Arduino

Stlxy Universal IR Infrared Receiver Sensor Module TL1838 VS1838B CHQ1838 38Khz 10/50/100PCS Bulk Pack for Arduino

$2.12$2.12

3 sold
G3MB-202P Solid State Relay Module 240V 2A Output High/Low Relay 5 12V 1 Channel 2 4 6 8 Way SSR with Resistive Fuse For Arduino G3MB-202P Solid State Relay Module 240V 2A Output High/Low Relay 5 12V 1 Channel 2 4 6 8 Way SSR with Resistive Fuse For Arduino

G3MB-202P Solid State Relay Module 240V 2A Output High/Low Relay 5 12V 1 Channel 2 4 6 8 Way SSR with Resistive Fuse For Arduino

$2.57$2.57

75 sold
50% off
Digital Temperature and Humidity Sensor DHT11 DHT22 AM2301 Temperature and Humidity Sensor For Arduino AM2302 DHT12 Digital Temperature and Humidity Sensor DHT11 DHT22 AM2301 Temperature and Humidity Sensor For Arduino AM2302 DHT12

Digital Temperature and Humidity Sensor DHT11 DHT22 AM2301 Temperature and Humidity Sensor For Arduino AM2302 DHT12

$26.09$52.18

14 sold
DC 3.3V-5V Snow/Raindrops Detection Sensor Module Dual Double sided Rain Weather Module Humidity For Arduino Robot Car Diy Kit DC 3.3V-5V Snow/Raindrops Detection Sensor Module Dual Double sided Rain Weather Module Humidity For Arduino Robot Car Diy Kit

DC 3.3V-5V Snow/Raindrops Detection Sensor Module Dual Double sided Rain Weather Module Humidity For Arduino Robot Car Diy Kit

$2.24$2.24

45 sold
PCF8563T Real Time Clock Module PCF8563 Timing Time Record Sensor Board I2C RTC Clock Module For Arduino DIY PCF8563T Real Time Clock Module PCF8563 Timing Time Record Sensor Board I2C RTC Clock Module For Arduino DIY

PCF8563T Real Time Clock Module PCF8563 Timing Time Record Sensor Board I2C RTC Clock Module For Arduino DIY

$2.13$2.13

GY-68 BMP180 BMP280 Digital Barometric Pressure Sensor Module for Arduino GY-68 BMP180 BMP280 Digital Barometric Pressure Sensor Module for Arduino

GY-68 BMP180 BMP280 Digital Barometric Pressure Sensor Module for Arduino

$2.40$2.40

16 sold
50% off
1/5/10Pcs MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module 1/5/10Pcs MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

1/5/10Pcs MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

$28.80$57.60

1 sold
40% off
GY-BME280 For BMP280 Sensor Module 5V Temperature Humidity Pressure Atmospheric Detection Board For Arduino DIY Electronic GY-BME280 For BMP280 Sensor Module 5V Temperature Humidity Pressure Atmospheric Detection Board For Arduino DIY Electronic

GY-BME280 For BMP280 Sensor Module 5V Temperature Humidity Pressure Atmospheric Detection Board For Arduino DIY Electronic

$9.00$15.00

ESP8266 ESP-01 Serial WiFi Wireless Adapter Module 3.3V 5V Esp01 Breakout PCB Adapters Compatible For arduino ESP8266 ESP-01 Serial WiFi Wireless Adapter Module 3.3V 5V Esp01 Breakout PCB Adapters Compatible For arduino

ESP8266 ESP-01 Serial WiFi Wireless Adapter Module 3.3V 5V Esp01 Breakout PCB Adapters Compatible For arduino

$2.12$2.12

3 sold
50% off
Stlxy SW18010P Vibration Sensor Module Normally Opened Type Vibration switch alarm sensor module for Arduino Stlxy SW18010P Vibration Sensor Module Normally Opened Type Vibration switch alarm sensor module for Arduino

Stlxy SW18010P Vibration Sensor Module Normally Opened Type Vibration switch alarm sensor module for Arduino

$23.65$47.30

1 sold
49% off
Javino PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo Javino PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo

Javino PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo

$28.00$55.99

3 sold
TCA9548A 1 To 8 I2C 8-Channel IIC Multiplexer Breakout Module for Arduino Expansion Board TCA9548 TCA9548A 1 To 8 I2C 8-Channel IIC Multiplexer Breakout Module for Arduino Expansion Board TCA9548

TCA9548A 1 To 8 I2C 8-Channel IIC Multiplexer Breakout Module for Arduino Expansion Board TCA9548

$2.15$2.15

6 sold
50% off
4 Independent Keys Keyboard Module 1x4 Button Panel For Arduino Student Course Design Graduation Project Experiment 4 Independent Keys Keyboard Module 1x4 Button Panel For Arduino Student Course Design Graduation Project Experiment

4 Independent Keys Keyboard Module 1x4 Button Panel For Arduino Student Course Design Graduation Project Experiment

$26.40$52.80

9 sold
MCP2551 High Speed CAN Bus Transceiver Module Arduino CAN Protocol Controller Communication Interface Board MCP2551 High Speed CAN Bus Transceiver Module Arduino CAN Protocol Controller Communication Interface Board

MCP2551 High Speed CAN Bus Transceiver Module Arduino CAN Protocol Controller Communication Interface Board

$2.07$2.07

3 sold
23% off
5Pcs/set HR202 Hygrometer Humidity Sensor HR202L Humidity Sensor for Arduino DIY Kit 5Pcs/set HR202 Hygrometer Humidity Sensor HR202L Humidity Sensor for Arduino DIY Kit

5Pcs/set HR202 Hygrometer Humidity Sensor HR202L Humidity Sensor for Arduino DIY Kit

$1.55$2.01

1 sold
60% off
LilyPad CR2032 Coin Battery Holder 5Pcs, Battery Mount Socket Module for Arduino DIY Projects LilyPad CR2032 Coin Battery Holder 5Pcs, Battery Mount Socket Module for Arduino DIY Projects

LilyPad CR2032 Coin Battery Holder 5Pcs, Battery Mount Socket Module for Arduino DIY Projects

$24.12$60.30

58% off
0.36inch 4-Digit TM1637 Module 8-Level Dimmable Multi Color Arduino Digital Display Driver Board 0.36inch 4-Digit TM1637 Module 8-Level Dimmable Multi Color Arduino Digital Display Driver Board

0.36inch 4-Digit TM1637 Module 8-Level Dimmable Multi Color Arduino Digital Display Driver Board

$27.49$66.23

1 sold
MCP2515 CAN Bus Driver Module Board TJA1050 Receiver SPI For 51 MCU ARM Controller Interface For Arduino Electronic DIY Kit MCP2515 CAN Bus Driver Module Board TJA1050 Receiver SPI For 51 MCU ARM Controller Interface For Arduino Electronic DIY Kit

MCP2515 CAN Bus Driver Module Board TJA1050 Receiver SPI For 51 MCU ARM Controller Interface For Arduino Electronic DIY Kit

$2.05$2.05

7 sold
49% off
Mini 5V Traffic Light LED Display Module for Arduino Red Yellow Green 5mm LED RGB -Traffic Light for Traffic Light System Model Mini 5V Traffic Light LED Display Module for Arduino Red Yellow Green 5mm LED RGB -Traffic Light for Traffic Light System Model

Mini 5V Traffic Light LED Display Module for Arduino Red Yellow Green 5mm LED RGB -Traffic Light for Traffic Light System Model

$26.29$52.57

Javino PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo Javino PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo

Javino PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo

$2.01$2.01

12 sold
50% off
3144E Hall Sensor Module Hall Effect Switch Magnetic Speed Counting Sensor For Arduino Smart Car DIY 3144E Hall Sensor Module Hall Effect Switch Magnetic Speed Counting Sensor For Arduino Smart Car DIY

3144E Hall Sensor Module Hall Effect Switch Magnetic Speed Counting Sensor For Arduino Smart Car DIY

$26.43$52.86

17 sold
1/5/10Pcs PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo 1/5/10Pcs PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo

1/5/10Pcs PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo

$2.09$2.09

2 sold
50% off
10Pcs 2/4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino 10Pcs 2/4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino

10Pcs 2/4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino

$25.14$50.28

7 sold
55% off
MCP2551 High-speed CAN Protocol Controller Bus Interface Module For Arduino MCP2551 High-speed CAN Protocol Controller Bus Interface Module For Arduino

MCP2551 High-speed CAN Protocol Controller Bus Interface Module For Arduino

$25.12$55.83

1 sold
56% off
3Pcs Speed Sensor Module Slot-type IR Optocoupler LM393 For Arduino Groove Coupler Sensor 3.3V-5V Connect Relay Buzzer Module 3Pcs Speed Sensor Module Slot-type IR Optocoupler LM393 For Arduino Groove Coupler Sensor 3.3V-5V Connect Relay Buzzer Module

3Pcs Speed Sensor Module Slot-type IR Optocoupler LM393 For Arduino Groove Coupler Sensor 3.3V-5V Connect Relay Buzzer Module

$26.25$60.56

1 sold
8% off
NEW OV7670 Camera Module OV7670 Module Supports VGA CIF Auto Exposure Control Display Active Size 640X480 For Arduino NEW OV7670 Camera Module OV7670 Module Supports VGA CIF Auto Exposure Control Display Active Size 640X480 For Arduino

NEW OV7670 Camera Module OV7670 Module Supports VGA CIF Auto Exposure Control Display Active Size 640X480 For Arduino

$1.83$1.99

1 sold
49% off
3/4 LINE Thermistor temperature sensor module thermal sensor module DO the digital output/temperature control switch For Arduino 3/4 LINE Thermistor temperature sensor module thermal sensor module DO the digital output/temperature control switch For Arduino

3/4 LINE Thermistor temperature sensor module thermal sensor module DO the digital output/temperature control switch For Arduino

$26.31$52.61

10 sold
Mini 5V Traffic Light LED Display Module for Arduino Red Yellow Green 5mm LED RGB -Traffic Light for Traffic Light System Model Mini 5V Traffic Light LED Display Module for Arduino Red Yellow Green 5mm LED RGB -Traffic Light for Traffic Light System Model

Mini 5V Traffic Light LED Display Module for Arduino Red Yellow Green 5mm LED RGB -Traffic Light for Traffic Light System Model

$1.93$1.93

2 sold
38KHz Infrared Transmitter Receiver Sensor Module Digital Electronic Building Block IR Emitter Head for Arduino Robot DIY 38KHz Infrared Transmitter Receiver Sensor Module Digital Electronic Building Block IR Emitter Head for Arduino Robot DIY

38KHz Infrared Transmitter Receiver Sensor Module Digital Electronic Building Block IR Emitter Head for Arduino Robot DIY

$1.92$1.92

4 sold
Waterproof DS18B20 thread temperature probe temperature sensor Stainless steel package 1m 2m 3m 18B20 wire arduino Waterproof DS18B20 thread temperature probe temperature sensor Stainless steel package 1m 2m 3m 18B20 wire arduino

Waterproof DS18B20 thread temperature probe temperature sensor Stainless steel package 1m 2m 3m 18B20 wire arduino

$1.18$1.18

1% off
MQ-2 MQ2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module For Arduino MQ-2 MQ2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module For Arduino

MQ-2 MQ2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module For Arduino

$2.35$2.37

8 sold
54% off
Rain Snow Detector Sensor Module DC 3.3V-5V, Raindrop Humidity Sensor for Arduino Robot Car Rain Snow Detector Sensor Module DC 3.3V-5V, Raindrop Humidity Sensor for Arduino Robot Car

Rain Snow Detector Sensor Module DC 3.3V-5V, Raindrop Humidity Sensor for Arduino Robot Car

$25.59$55.64

2 sold
49% off
Stlxy RGB LED 3 Colour RGB SMD LED Module 5050 full color Pwm tri-color LED 3.3V-5V For Arduino MCU Stlxy RGB LED 3 Colour RGB SMD LED Module 5050 full color Pwm tri-color LED 3.3V-5V For Arduino MCU

Stlxy RGB LED 3 Colour RGB SMD LED Module 5050 full color Pwm tri-color LED 3.3V-5V For Arduino MCU

$26.00$51.99

7 sold
56% off
I2C DAC Module MCP4725, 12 Bit Digital To Analog Converter Development Board for Arduino I2C DAC Module MCP4725, 12 Bit Digital To Analog Converter Development Board for Arduino

I2C DAC Module MCP4725, 12 Bit Digital To Analog Converter Development Board for Arduino

$26.14$59.41

3 sold
1/5/10Pcs CH340E USB to TTL Serial Converter,5V/3.3V Alternative CH340G Module For Arduino Pro mini 1/5/10Pcs CH340E USB to TTL Serial Converter,5V/3.3V Alternative CH340G Module For Arduino Pro mini

1/5/10Pcs CH340E USB to TTL Serial Converter,5V/3.3V Alternative CH340G Module For Arduino Pro mini

$2.26$2.26

5 sold
Stlxy Universal IR Infrared Receiver Sensor Module TL1838 VS1838B CHQ1838 38Khz 10/50/100PCS Bulk Pack for Arduino Stlxy Universal IR Infrared Receiver Sensor Module TL1838 VS1838B CHQ1838 38Khz 10/50/100PCS Bulk Pack for Arduino

Stlxy Universal IR Infrared Receiver Sensor Module TL1838 VS1838B CHQ1838 38Khz 10/50/100PCS Bulk Pack for Arduino

$2.12 $2.12

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
G3MB-202P Solid State Relay Module 240V 2A Output High/Low Relay 5 12V 1 Channel 2 4 6 8 Way SSR with Resistive Fuse For Arduino G3MB-202P Solid State Relay Module 240V 2A Output High/Low Relay 5 12V 1 Channel 2 4 6 8 Way SSR with Resistive Fuse For Arduino

G3MB-202P Solid State Relay Module 240V 2A Output High/Low Relay 5 12V 1 Channel 2 4 6 8 Way SSR with Resistive Fuse For Arduino

$2.57 $2.57

75 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
50% off
Digital Temperature and Humidity Sensor DHT11 DHT22 AM2301 Temperature and Humidity Sensor For Arduino AM2302 DHT12 Digital Temperature and Humidity Sensor DHT11 DHT22 AM2301 Temperature and Humidity Sensor For Arduino AM2302 DHT12

Digital Temperature and Humidity Sensor DHT11 DHT22 AM2301 Temperature and Humidity Sensor For Arduino AM2302 DHT12

$26.09 $52.18

14 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
DC 3.3V-5V Snow/Raindrops Detection Sensor Module Dual Double sided Rain Weather Module Humidity For Arduino Robot Car Diy Kit DC 3.3V-5V Snow/Raindrops Detection Sensor Module Dual Double sided Rain Weather Module Humidity For Arduino Robot Car Diy Kit

DC 3.3V-5V Snow/Raindrops Detection Sensor Module Dual Double sided Rain Weather Module Humidity For Arduino Robot Car Diy Kit

$2.24 $2.24

45 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
PCF8563T Real Time Clock Module PCF8563 Timing Time Record Sensor Board I2C RTC Clock Module For Arduino DIY PCF8563T Real Time Clock Module PCF8563 Timing Time Record Sensor Board I2C RTC Clock Module For Arduino DIY

PCF8563T Real Time Clock Module PCF8563 Timing Time Record Sensor Board I2C RTC Clock Module For Arduino DIY

$2.13 $2.13

Categories: Tools, Measurement & Analysis Instruments

Buy Now
GY-68 BMP180 BMP280 Digital Barometric Pressure Sensor Module for Arduino GY-68 BMP180 BMP280 Digital Barometric Pressure Sensor Module for Arduino

GY-68 BMP180 BMP280 Digital Barometric Pressure Sensor Module for Arduino

$2.40 $2.40

16 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
50% off
1/5/10Pcs MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module 1/5/10Pcs MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

1/5/10Pcs MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module

$28.80 $57.60

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
40% off
GY-BME280 For BMP280 Sensor Module 5V Temperature Humidity Pressure Atmospheric Detection Board For Arduino DIY Electronic GY-BME280 For BMP280 Sensor Module 5V Temperature Humidity Pressure Atmospheric Detection Board For Arduino DIY Electronic

GY-BME280 For BMP280 Sensor Module 5V Temperature Humidity Pressure Atmospheric Detection Board For Arduino DIY Electronic

$9.00 $15.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
ESP8266 ESP-01 Serial WiFi Wireless Adapter Module 3.3V 5V Esp01 Breakout PCB Adapters Compatible For arduino ESP8266 ESP-01 Serial WiFi Wireless Adapter Module 3.3V 5V Esp01 Breakout PCB Adapters Compatible For arduino

ESP8266 ESP-01 Serial WiFi Wireless Adapter Module 3.3V 5V Esp01 Breakout PCB Adapters Compatible For arduino

$2.12 $2.12

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
50% off
Stlxy SW18010P Vibration Sensor Module Normally Opened Type Vibration switch alarm sensor module for Arduino Stlxy SW18010P Vibration Sensor Module Normally Opened Type Vibration switch alarm sensor module for Arduino

Stlxy SW18010P Vibration Sensor Module Normally Opened Type Vibration switch alarm sensor module for Arduino

$23.65 $47.30

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
49% off
Javino PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo Javino PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo

Javino PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo

$28.00 $55.99

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
TCA9548A 1 To 8 I2C 8-Channel IIC Multiplexer Breakout Module for Arduino Expansion Board TCA9548 TCA9548A 1 To 8 I2C 8-Channel IIC Multiplexer Breakout Module for Arduino Expansion Board TCA9548

TCA9548A 1 To 8 I2C 8-Channel IIC Multiplexer Breakout Module for Arduino Expansion Board TCA9548

$2.15 $2.15

6 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
50% off
4 Independent Keys Keyboard Module 1x4 Button Panel For Arduino Student Course Design Graduation Project Experiment 4 Independent Keys Keyboard Module 1x4 Button Panel For Arduino Student Course Design Graduation Project Experiment

4 Independent Keys Keyboard Module 1x4 Button Panel For Arduino Student Course Design Graduation Project Experiment

$26.40 $52.80

9 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
MCP2551 High Speed CAN Bus Transceiver Module Arduino CAN Protocol Controller Communication Interface Board MCP2551 High Speed CAN Bus Transceiver Module Arduino CAN Protocol Controller Communication Interface Board

MCP2551 High Speed CAN Bus Transceiver Module Arduino CAN Protocol Controller Communication Interface Board

$2.07 $2.07

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
23% off
5Pcs/set HR202 Hygrometer Humidity Sensor HR202L Humidity Sensor for Arduino DIY Kit 5Pcs/set HR202 Hygrometer Humidity Sensor HR202L Humidity Sensor for Arduino DIY Kit

5Pcs/set HR202 Hygrometer Humidity Sensor HR202L Humidity Sensor for Arduino DIY Kit

$1.55 $2.01

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
60% off
LilyPad CR2032 Coin Battery Holder 5Pcs, Battery Mount Socket Module for Arduino DIY Projects LilyPad CR2032 Coin Battery Holder 5Pcs, Battery Mount Socket Module for Arduino DIY Projects

LilyPad CR2032 Coin Battery Holder 5Pcs, Battery Mount Socket Module for Arduino DIY Projects

$24.12 $60.30

Categories: Tools, Measurement & Analysis Instruments

Buy Now
58% off
0.36inch 4-Digit TM1637 Module 8-Level Dimmable Multi Color Arduino Digital Display Driver Board 0.36inch 4-Digit TM1637 Module 8-Level Dimmable Multi Color Arduino Digital Display Driver Board

0.36inch 4-Digit TM1637 Module 8-Level Dimmable Multi Color Arduino Digital Display Driver Board

$27.49 $66.23

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
MCP2515 CAN Bus Driver Module Board TJA1050 Receiver SPI For 51 MCU ARM Controller Interface For Arduino Electronic DIY Kit MCP2515 CAN Bus Driver Module Board TJA1050 Receiver SPI For 51 MCU ARM Controller Interface For Arduino Electronic DIY Kit

MCP2515 CAN Bus Driver Module Board TJA1050 Receiver SPI For 51 MCU ARM Controller Interface For Arduino Electronic DIY Kit

$2.05 $2.05

7 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
49% off
Mini 5V Traffic Light LED Display Module for Arduino Red Yellow Green 5mm LED RGB -Traffic Light for Traffic Light System Model Mini 5V Traffic Light LED Display Module for Arduino Red Yellow Green 5mm LED RGB -Traffic Light for Traffic Light System Model

Mini 5V Traffic Light LED Display Module for Arduino Red Yellow Green 5mm LED RGB -Traffic Light for Traffic Light System Model

$26.29 $52.57

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Javino PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo Javino PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo

Javino PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo

$2.01 $2.01

12 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
50% off
3144E Hall Sensor Module Hall Effect Switch Magnetic Speed Counting Sensor For Arduino Smart Car DIY 3144E Hall Sensor Module Hall Effect Switch Magnetic Speed Counting Sensor For Arduino Smart Car DIY

3144E Hall Sensor Module Hall Effect Switch Magnetic Speed Counting Sensor For Arduino Smart Car DIY

$26.43 $52.86

17 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
1/5/10Pcs PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo 1/5/10Pcs PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo

1/5/10Pcs PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module For Arduino Expansion Board High Lo

$2.09 $2.09

2 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
50% off
10Pcs 2/4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino 10Pcs 2/4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino

10Pcs 2/4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino

$25.14 $50.28

7 sold

Categories: Tools, Measurement & Analysis Instruments

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55% off
MCP2551 High-speed CAN Protocol Controller Bus Interface Module For Arduino MCP2551 High-speed CAN Protocol Controller Bus Interface Module For Arduino

MCP2551 High-speed CAN Protocol Controller Bus Interface Module For Arduino

$25.12 $55.83

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
56% off
3Pcs Speed Sensor Module Slot-type IR Optocoupler LM393 For Arduino Groove Coupler Sensor 3.3V-5V Connect Relay Buzzer Module 3Pcs Speed Sensor Module Slot-type IR Optocoupler LM393 For Arduino Groove Coupler Sensor 3.3V-5V Connect Relay Buzzer Module

3Pcs Speed Sensor Module Slot-type IR Optocoupler LM393 For Arduino Groove Coupler Sensor 3.3V-5V Connect Relay Buzzer Module

$26.25 $60.56

1 sold

Categories: Tools, Measurement & Analysis Instruments

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8% off
NEW OV7670 Camera Module OV7670 Module Supports VGA CIF Auto Exposure Control Display Active Size 640X480 For Arduino NEW OV7670 Camera Module OV7670 Module Supports VGA CIF Auto Exposure Control Display Active Size 640X480 For Arduino

NEW OV7670 Camera Module OV7670 Module Supports VGA CIF Auto Exposure Control Display Active Size 640X480 For Arduino

$1.83 $1.99

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
49% off
3/4 LINE Thermistor temperature sensor module thermal sensor module DO the digital output/temperature control switch For Arduino 3/4 LINE Thermistor temperature sensor module thermal sensor module DO the digital output/temperature control switch For Arduino

3/4 LINE Thermistor temperature sensor module thermal sensor module DO the digital output/temperature control switch For Arduino

$26.31 $52.61

10 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Mini 5V Traffic Light LED Display Module for Arduino Red Yellow Green 5mm LED RGB -Traffic Light for Traffic Light System Model Mini 5V Traffic Light LED Display Module for Arduino Red Yellow Green 5mm LED RGB -Traffic Light for Traffic Light System Model

Mini 5V Traffic Light LED Display Module for Arduino Red Yellow Green 5mm LED RGB -Traffic Light for Traffic Light System Model

$1.93 $1.93

2 sold

Categories: Tools, Measurement & Analysis Instruments

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38KHz Infrared Transmitter Receiver Sensor Module Digital Electronic Building Block IR Emitter Head for Arduino Robot DIY 38KHz Infrared Transmitter Receiver Sensor Module Digital Electronic Building Block IR Emitter Head for Arduino Robot DIY

38KHz Infrared Transmitter Receiver Sensor Module Digital Electronic Building Block IR Emitter Head for Arduino Robot DIY

$1.92 $1.92

4 sold

Categories: Tools, Measurement & Analysis Instruments

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Waterproof DS18B20 thread temperature probe temperature sensor Stainless steel package 1m 2m 3m 18B20 wire arduino Waterproof DS18B20 thread temperature probe temperature sensor Stainless steel package 1m 2m 3m 18B20 wire arduino

Waterproof DS18B20 thread temperature probe temperature sensor Stainless steel package 1m 2m 3m 18B20 wire arduino

$1.18 $1.18

Categories: Tools, Measurement & Analysis Instruments

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1% off
MQ-2 MQ2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module For Arduino MQ-2 MQ2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module For Arduino

MQ-2 MQ2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module For Arduino

$2.35 $2.37

8 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
54% off
Rain Snow Detector Sensor Module DC 3.3V-5V, Raindrop Humidity Sensor for Arduino Robot Car Rain Snow Detector Sensor Module DC 3.3V-5V, Raindrop Humidity Sensor for Arduino Robot Car

Rain Snow Detector Sensor Module DC 3.3V-5V, Raindrop Humidity Sensor for Arduino Robot Car

$25.59 $55.64

2 sold

Categories: Tools, Measurement & Analysis Instruments

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49% off
Stlxy RGB LED 3 Colour RGB SMD LED Module 5050 full color Pwm tri-color LED 3.3V-5V For Arduino MCU Stlxy RGB LED 3 Colour RGB SMD LED Module 5050 full color Pwm tri-color LED 3.3V-5V For Arduino MCU

Stlxy RGB LED 3 Colour RGB SMD LED Module 5050 full color Pwm tri-color LED 3.3V-5V For Arduino MCU

$26.00 $51.99

7 sold

Categories: Tools, Measurement & Analysis Instruments

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56% off
I2C DAC Module MCP4725, 12 Bit Digital To Analog Converter Development Board for Arduino I2C DAC Module MCP4725, 12 Bit Digital To Analog Converter Development Board for Arduino

I2C DAC Module MCP4725, 12 Bit Digital To Analog Converter Development Board for Arduino

$26.14 $59.41

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
1/5/10Pcs CH340E USB to TTL Serial Converter,5V/3.3V Alternative CH340G Module For Arduino Pro mini 1/5/10Pcs CH340E USB to TTL Serial Converter,5V/3.3V Alternative CH340G Module For Arduino Pro mini

1/5/10Pcs CH340E USB to TTL Serial Converter,5V/3.3V Alternative CH340G Module For Arduino Pro mini

$2.26 $2.26

5 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now