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53% off
BlackBerry Trackball Sensor Mouse Trackball Hall Effect Sensor 360°Trackball Module BlackBerry Trackball Sensor Mouse Trackball Hall Effect Sensor 360°Trackball Module

BlackBerry Trackball Sensor Mouse Trackball Hall Effect Sensor 360°Trackball Module

$1.74$3.74

17 sold
36% off
DS18B20 Temperature Sensor Module Kit Waterproof 100CM Digital Sensor Cable Stainless Steel Probe Terminal Adapter For Arduino DS18B20 Temperature Sensor Module Kit Waterproof 100CM Digital Sensor Cable Stainless Steel Probe Terminal Adapter For Arduino

DS18B20 Temperature Sensor Module Kit Waterproof 100CM Digital Sensor Cable Stainless Steel Probe Terminal Adapter For Arduino

$18.40$28.75

96 sold
45% off
GY-85 BMP085 Sensor Modules 9 Axis Sensor Module ITG3205+ADXL345 + HMC5883L 6DOF 9DOF IMU Sensor for arduino GY-85 BMP085 Sensor Modules 9 Axis Sensor Module ITG3205+ADXL345 + HMC5883L 6DOF 9DOF IMU Sensor for arduino

GY-85 BMP085 Sensor Modules 9 Axis Sensor Module ITG3205+ADXL345 + HMC5883L 6DOF 9DOF IMU Sensor for arduino

$2.43$4.43

104 sold
53% off
1-10pcs AHT20+BMP280 Temperature Humidity Air Pressure Module High-precision Digital Temperature Humidity Air Pressure Sensor 1-10pcs AHT20+BMP280 Temperature Humidity Air Pressure Module High-precision Digital Temperature Humidity Air Pressure Sensor

1-10pcs AHT20+BMP280 Temperature Humidity Air Pressure Module High-precision Digital Temperature Humidity Air Pressure Sensor

$0.99$2.15

606 sold
42% off
1PCS/5pcs /10pcs 5A Sensor Range of Single-Phase Module Ac Current Sensor Module For Arduino 1PCS/5pcs /10pcs 5A Sensor Range of Single-Phase Module Ac Current Sensor Module For Arduino

1PCS/5pcs /10pcs 5A Sensor Range of Single-Phase Module Ac Current Sensor Module For Arduino

$0.99$1.72

33 sold
48% off
KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit for Arduino KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit for Arduino

KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit for Arduino

$7.19$14.07

10 sold
75% off
Raspberry pi 2 3 the sensor module package HC-SR04 501 DHT11 DS3231 KY-008 Sound Rain Soil sensor for arduino kit Raspberry pi 2 3 the sensor module package HC-SR04 501 DHT11 DS3231 KY-008 Sound Rain Soil sensor for arduino kit

Raspberry pi 2 3 the sensor module package HC-SR04 501 DHT11 DS3231 KY-008 Sound Rain Soil sensor for arduino kit

$7.19$29.02

21 sold
51% off
1pcs GY-291 ADXL345 3-Axis Digital Gravity Sensor Acceleration Module IIC/SPI Transmission 1pcs GY-291 ADXL345 3-Axis Digital Gravity Sensor Acceleration Module IIC/SPI Transmission

1pcs GY-291 ADXL345 3-Axis Digital Gravity Sensor Acceleration Module IIC/SPI Transmission

$0.99$2.03

802 sold
53% off
RPI-1031 Angle Sensor 4DOF Attitude HM Module 4 Direction For Arduino RPI-1031 Angle Sensor 4DOF Attitude HM Module 4 Direction For Arduino

RPI-1031 Angle Sensor 4DOF Attitude HM Module 4 Direction For Arduino

$0.99$2.12

25 sold
69% off
TENSTAR 3pcs Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board Liquid Flow Sensor HX710B TENSTAR 3pcs Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board Liquid Flow Sensor HX710B

TENSTAR 3pcs Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board Liquid Flow Sensor HX710B

$14.65$48.57

50 sold
51% off
MAX30100 MAX30102  Heart Rate Oximetry Sensor Module Heart Rate Sensor Breakout Ultra-Low Power Consumption For Arduino MAX30100 MAX30102  Heart Rate Oximetry Sensor Module Heart Rate Sensor Breakout Ultra-Low Power Consumption For Arduino

MAX30100 MAX30102  Heart Rate Oximetry Sensor Module Heart Rate Sensor Breakout Ultra-Low Power Consumption For Arduino

$0.99$2.03

251 sold
54% off
20/50/100PCS/LOT NEW TTP223 Touch Button Module Capacitor Type Single Channel Self Locking Touch Switch Sensor for Arduino 20/50/100PCS/LOT NEW TTP223 Touch Button Module Capacitor Type Single Channel Self Locking Touch Switch Sensor for Arduino

20/50/100PCS/LOT NEW TTP223 Touch Button Module Capacitor Type Single Channel Self Locking Touch Switch Sensor for Arduino

$7.19$15.74

1159 sold
5/10/50PCS BF350-3AA BF350 Precision resistive strain gauge / strain gauge / for the pressure sensor / load cell For Arduino 5/10/50PCS BF350-3AA BF350 Precision resistive strain gauge / strain gauge / for the pressure sensor / load cell For Arduino

5/10/50PCS BF350-3AA BF350 Precision resistive strain gauge / strain gauge / for the pressure sensor / load cell For Arduino

$2.01$2.01

115 sold
45% off
CM-5250 BU5Z-9F972-B Motorcraft Fuel Injection Pressure Sensor Brand New CM-5250 BU5Z-9F972-B Motorcraft Fuel Injection Pressure Sensor Brand New

CM-5250 BU5Z-9F972-B Motorcraft Fuel Injection Pressure Sensor Brand New

$92.89$168.89

7 sold
57% off
Digital Load Cell Weight Sensor HX711 AD Converter Breakout Module 5KG 10KG Portable Electronic Kitchen Scale for Arduino Scale Digital Load Cell Weight Sensor HX711 AD Converter Breakout Module 5KG 10KG Portable Electronic Kitchen Scale for Arduino Scale

Digital Load Cell Weight Sensor HX711 AD Converter Breakout Module 5KG 10KG Portable Electronic Kitchen Scale for Arduino Scale

$1.47$3.47

456 sold
62% off
MT6816 high-speed and high-precision magnetic encoder magnetic induction angle measurement sensor module MT6816 high-speed and high-precision magnetic encoder magnetic induction angle measurement sensor module

MT6816 high-speed and high-precision magnetic encoder magnetic induction angle measurement sensor module

$1.29$3.43

56 sold
74% off
KY-003 Magnetic Switch Sensor Module A3144 Standard Hall Effect Magnetic Sensor Module for Arduino KY-003 Magnetic Switch Sensor Module A3144 Standard Hall Effect Magnetic Sensor Module for Arduino

KY-003 Magnetic Switch Sensor Module A3144 Standard Hall Effect Magnetic Sensor Module for Arduino

$7.21$27.92

57 sold
65% off
VEML7700 ambient light sensor module 16 bit I2C interface bright light sensor VEML7700 ambient light sensor module 16 bit I2C interface bright light sensor

VEML7700 ambient light sensor module 16 bit I2C interface bright light sensor

$0.99$2.83

460 sold
71% off
TENSTAR 3pcs AHT10 Sensor High Precision Digital Temperature and Humidity Module I2C Replace DHT11 SHT20 TENSTAR 3pcs AHT10 Sensor High Precision Digital Temperature and Humidity Module I2C Replace DHT11 SHT20

TENSTAR 3pcs AHT10 Sensor High Precision Digital Temperature and Humidity Module I2C Replace DHT11 SHT20

$12.67$44.53

98 sold
74% off
KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit

KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit

$7.16$28.17

181 sold
35% off
 HC-SR501 HC-SR505 AM312 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module Bracket For Arduino  HC-SR501 HC-SR505 AM312 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module Bracket For Arduino

 HC-SR501 HC-SR505 AM312 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module Bracket For Arduino

$0.99$1.53

1856 sold
38% off
5.8GHz LED Microwave Radar Sensor Light Switch Human Body Motion Induction Sensor Controller Switch AC 220V-240V 5.8GHz LED Microwave Radar Sensor Light Switch Human Body Motion Induction Sensor Controller Switch AC 220V-240V

5.8GHz LED Microwave Radar Sensor Light Switch Human Body Motion Induction Sensor Controller Switch AC 220V-240V

$50.42$81.33

27 sold
77% off
5-1pcs DHT11 Digital Temperature&Humidity Sensor Module Board 3.3V-5V 3-Wire High Precision Ultra-low Power Module For Arduino 5-1pcs DHT11 Digital Temperature&Humidity Sensor Module Board 3.3V-5V 3-Wire High Precision Ultra-low Power Module For Arduino

5-1pcs DHT11 Digital Temperature&Humidity Sensor Module Board 3.3V-5V 3-Wire High Precision Ultra-low Power Module For Arduino

$7.18$32.04

927 sold
33% off
HB100 X 10.525GHz Microwave Sensor 2-16M Doppler Radar Human Body Induction Switch Module For Ardunio HB100X HB100 X 10.525GHz Microwave Sensor 2-16M Doppler Radar Human Body Induction Switch Module For Ardunio HB100X

HB100 X 10.525GHz Microwave Sensor 2-16M Doppler Radar Human Body Induction Switch Module For Ardunio HB100X

$60.86$90.84

3 sold
20% off
DC 3V-5V Rain Water Level Sensor Module Detection Liquid Surface Depth Height for Arduino DIY Compatible With UNO MEGA 2560 DC 3V-5V Rain Water Level Sensor Module Detection Liquid Surface Depth Height for Arduino DIY Compatible With UNO MEGA 2560

DC 3V-5V Rain Water Level Sensor Module Detection Liquid Surface Depth Height for Arduino DIY Compatible With UNO MEGA 2560

$7.22$9.09

353 sold
50% off
Digital Temperature Sensor / Humidity Sensor AM2302 DHT22  Sensor Module For Arduino electronic DIY Digital Temperature Sensor / Humidity Sensor AM2302 DHT22  Sensor Module For Arduino electronic DIY

Digital Temperature Sensor / Humidity Sensor AM2302 DHT22  Sensor Module For Arduino electronic DIY

$0.99$2.02

995 sold
74% off
1-10PCS KY-003 A3144 Standard Hall Magnetic Sensor Module Work with Arduino Board Hall Effect Magnetic Sensor Module for Arduino 1-10PCS KY-003 A3144 Standard Hall Magnetic Sensor Module Work with Arduino Board Hall Effect Magnetic Sensor Module for Arduino

1-10PCS KY-003 A3144 Standard Hall Magnetic Sensor Module Work with Arduino Board Hall Effect Magnetic Sensor Module for Arduino

$7.18$28.00

143 sold
77% off
AHT20+BMP280 Temperature Humidity Air Pressure Module High-precision Digital Temperature Humidity and Air Pressure Sensor AHT20+BMP280 Temperature Humidity Air Pressure Module High-precision Digital Temperature Humidity and Air Pressure Sensor

AHT20+BMP280 Temperature Humidity Air Pressure Module High-precision Digital Temperature Humidity and Air Pressure Sensor

$7.11$31.27

2340 sold
37% off
10pcs/1pc TCRT5000 IR Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing Module For Arduino Diy Kit 10pcs/1pc TCRT5000 IR Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing Module For Arduino Diy Kit

10pcs/1pc TCRT5000 IR Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing Module For Arduino Diy Kit

$0.99$1.58

517 sold
73% off
Tilt Sensor Module Switch SW-520D Angle Vibration Microcontroller Electronic Building Blocks Smart Robot For Arduino Diy Kit Tilt Sensor Module Switch SW-520D Angle Vibration Microcontroller Electronic Building Blocks Smart Robot For Arduino Diy Kit

Tilt Sensor Module Switch SW-520D Angle Vibration Microcontroller Electronic Building Blocks Smart Robot For Arduino Diy Kit

$7.17$27.04

174 sold
73% off
DC 3V-5V Rain Water Level Sensor Module Detection Liquid Surface Depth Height for Arduino DIY Compatible With UNO MEGA 2560 DC 3V-5V Rain Water Level Sensor Module Detection Liquid Surface Depth Height for Arduino DIY Compatible With UNO MEGA 2560

DC 3V-5V Rain Water Level Sensor Module Detection Liquid Surface Depth Height for Arduino DIY Compatible With UNO MEGA 2560

$7.22$27.70

313 sold
56% off
MAX30102 Heart Rate Blood Oxygen Sensor Pulse Heartbeat Oxygen Concentration Sensor for Arduino Replace MAX30100 MAX30102 Heart Rate Blood Oxygen Sensor Pulse Heartbeat Oxygen Concentration Sensor for Arduino Replace MAX30100

MAX30102 Heart Rate Blood Oxygen Sensor Pulse Heartbeat Oxygen Concentration Sensor for Arduino Replace MAX30100

$0.99$2.29

29 sold
KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit

KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit

$1.43$1.43

151 sold
36% off
1PCS  BME280-3.3 BME280 BMP280-3.3V Digital Module Temperature Barometric Pressure Sensor Module For Arduino BMP280 1PCS  BME280-3.3 BME280 BMP280-3.3V Digital Module Temperature Barometric Pressure Sensor Module For Arduino BMP280

1PCS  BME280-3.3 BME280 BMP280-3.3V Digital Module Temperature Barometric Pressure Sensor Module For Arduino BMP280

$0.99$1.55

1250 sold
73% off
1/5/10PCS Hall Sensors Module 3144E 4pin Hall Switch Speed Magnetic Swiches Speed Counting Sensor Module For Arduino Smart Car 1/5/10PCS Hall Sensors Module 3144E 4pin Hall Switch Speed Magnetic Swiches Speed Counting Sensor Module For Arduino Smart Car

1/5/10PCS Hall Sensors Module 3144E 4pin Hall Switch Speed Magnetic Swiches Speed Counting Sensor Module For Arduino Smart Car

$7.14$27.32

121 sold
60% off
TCS34725 TCS34725 color recognition sensor RGB IIC mingguang induction module for Arduion STM32 TCS34725 TCS34725 color recognition sensor RGB IIC mingguang induction module for Arduion STM32

TCS34725 TCS34725 color recognition sensor RGB IIC mingguang induction module for Arduion STM32

$7.20$18.21

47 sold
53% off
BlackBerry Trackball Sensor Mouse Trackball Hall Effect Sensor 360°Trackball Module BlackBerry Trackball Sensor Mouse Trackball Hall Effect Sensor 360°Trackball Module

BlackBerry Trackball Sensor Mouse Trackball Hall Effect Sensor 360°Trackball Module

$1.74 $3.74

17 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
36% off
DS18B20 Temperature Sensor Module Kit Waterproof 100CM Digital Sensor Cable Stainless Steel Probe Terminal Adapter For Arduino DS18B20 Temperature Sensor Module Kit Waterproof 100CM Digital Sensor Cable Stainless Steel Probe Terminal Adapter For Arduino

DS18B20 Temperature Sensor Module Kit Waterproof 100CM Digital Sensor Cable Stainless Steel Probe Terminal Adapter For Arduino

$18.40 $28.75

96 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
45% off
GY-85 BMP085 Sensor Modules 9 Axis Sensor Module ITG3205+ADXL345 + HMC5883L 6DOF 9DOF IMU Sensor for arduino GY-85 BMP085 Sensor Modules 9 Axis Sensor Module ITG3205+ADXL345 + HMC5883L 6DOF 9DOF IMU Sensor for arduino

GY-85 BMP085 Sensor Modules 9 Axis Sensor Module ITG3205+ADXL345 + HMC5883L 6DOF 9DOF IMU Sensor for arduino

$2.43 $4.43

104 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
53% off
1-10pcs AHT20+BMP280 Temperature Humidity Air Pressure Module High-precision Digital Temperature Humidity Air Pressure Sensor 1-10pcs AHT20+BMP280 Temperature Humidity Air Pressure Module High-precision Digital Temperature Humidity Air Pressure Sensor

1-10pcs AHT20+BMP280 Temperature Humidity Air Pressure Module High-precision Digital Temperature Humidity Air Pressure Sensor

$0.99 $2.15

606 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
42% off
1PCS/5pcs /10pcs 5A Sensor Range of Single-Phase Module Ac Current Sensor Module For Arduino 1PCS/5pcs /10pcs 5A Sensor Range of Single-Phase Module Ac Current Sensor Module For Arduino

1PCS/5pcs /10pcs 5A Sensor Range of Single-Phase Module Ac Current Sensor Module For Arduino

$0.99 $1.72

33 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
48% off
KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit for Arduino KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit for Arduino

KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit for Arduino

$7.19 $14.07

10 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
75% off
Raspberry pi 2 3 the sensor module package HC-SR04 501 DHT11 DS3231 KY-008 Sound Rain Soil sensor for arduino kit Raspberry pi 2 3 the sensor module package HC-SR04 501 DHT11 DS3231 KY-008 Sound Rain Soil sensor for arduino kit

Raspberry pi 2 3 the sensor module package HC-SR04 501 DHT11 DS3231 KY-008 Sound Rain Soil sensor for arduino kit

$7.19 $29.02

21 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
51% off
1pcs GY-291 ADXL345 3-Axis Digital Gravity Sensor Acceleration Module IIC/SPI Transmission 1pcs GY-291 ADXL345 3-Axis Digital Gravity Sensor Acceleration Module IIC/SPI Transmission

1pcs GY-291 ADXL345 3-Axis Digital Gravity Sensor Acceleration Module IIC/SPI Transmission

$0.99 $2.03

802 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
53% off
RPI-1031 Angle Sensor 4DOF Attitude HM Module 4 Direction For Arduino RPI-1031 Angle Sensor 4DOF Attitude HM Module 4 Direction For Arduino

RPI-1031 Angle Sensor 4DOF Attitude HM Module 4 Direction For Arduino

$0.99 $2.12

25 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
69% off
TENSTAR 3pcs Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board Liquid Flow Sensor HX710B TENSTAR 3pcs Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board Liquid Flow Sensor HX710B

TENSTAR 3pcs Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board Liquid Flow Sensor HX710B

$14.65 $48.57

50 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
51% off
MAX30100 MAX30102  Heart Rate Oximetry Sensor Module Heart Rate Sensor Breakout Ultra-Low Power Consumption For Arduino MAX30100 MAX30102  Heart Rate Oximetry Sensor Module Heart Rate Sensor Breakout Ultra-Low Power Consumption For Arduino

MAX30100 MAX30102  Heart Rate Oximetry Sensor Module Heart Rate Sensor Breakout Ultra-Low Power Consumption For Arduino

$0.99 $2.03

251 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
54% off
20/50/100PCS/LOT NEW TTP223 Touch Button Module Capacitor Type Single Channel Self Locking Touch Switch Sensor for Arduino 20/50/100PCS/LOT NEW TTP223 Touch Button Module Capacitor Type Single Channel Self Locking Touch Switch Sensor for Arduino

20/50/100PCS/LOT NEW TTP223 Touch Button Module Capacitor Type Single Channel Self Locking Touch Switch Sensor for Arduino

$7.19 $15.74

1159 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5/10/50PCS BF350-3AA BF350 Precision resistive strain gauge / strain gauge / for the pressure sensor / load cell For Arduino 5/10/50PCS BF350-3AA BF350 Precision resistive strain gauge / strain gauge / for the pressure sensor / load cell For Arduino

5/10/50PCS BF350-3AA BF350 Precision resistive strain gauge / strain gauge / for the pressure sensor / load cell For Arduino

$2.01 $2.01

115 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
45% off
CM-5250 BU5Z-9F972-B Motorcraft Fuel Injection Pressure Sensor Brand New CM-5250 BU5Z-9F972-B Motorcraft Fuel Injection Pressure Sensor Brand New

CM-5250 BU5Z-9F972-B Motorcraft Fuel Injection Pressure Sensor Brand New

$92.89 $168.89

7 sold

Categories: Automobiles, Parts & Accessories, Automotive Sensors

Buy Now
57% off
Digital Load Cell Weight Sensor HX711 AD Converter Breakout Module 5KG 10KG Portable Electronic Kitchen Scale for Arduino Scale Digital Load Cell Weight Sensor HX711 AD Converter Breakout Module 5KG 10KG Portable Electronic Kitchen Scale for Arduino Scale

Digital Load Cell Weight Sensor HX711 AD Converter Breakout Module 5KG 10KG Portable Electronic Kitchen Scale for Arduino Scale

$1.47 $3.47

456 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
62% off
MT6816 high-speed and high-precision magnetic encoder magnetic induction angle measurement sensor module MT6816 high-speed and high-precision magnetic encoder magnetic induction angle measurement sensor module

MT6816 high-speed and high-precision magnetic encoder magnetic induction angle measurement sensor module

$1.29 $3.43

56 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
74% off
KY-003 Magnetic Switch Sensor Module A3144 Standard Hall Effect Magnetic Sensor Module for Arduino KY-003 Magnetic Switch Sensor Module A3144 Standard Hall Effect Magnetic Sensor Module for Arduino

KY-003 Magnetic Switch Sensor Module A3144 Standard Hall Effect Magnetic Sensor Module for Arduino

$7.21 $27.92

57 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
65% off
VEML7700 ambient light sensor module 16 bit I2C interface bright light sensor VEML7700 ambient light sensor module 16 bit I2C interface bright light sensor

VEML7700 ambient light sensor module 16 bit I2C interface bright light sensor

$0.99 $2.83

460 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
71% off
TENSTAR 3pcs AHT10 Sensor High Precision Digital Temperature and Humidity Module I2C Replace DHT11 SHT20 TENSTAR 3pcs AHT10 Sensor High Precision Digital Temperature and Humidity Module I2C Replace DHT11 SHT20

TENSTAR 3pcs AHT10 Sensor High Precision Digital Temperature and Humidity Module I2C Replace DHT11 SHT20

$12.67 $44.53

98 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
74% off
KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit

KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit

$7.16 $28.17

181 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
35% off
 HC-SR501 HC-SR505 AM312 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module Bracket For Arduino  HC-SR501 HC-SR505 AM312 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module Bracket For Arduino

 HC-SR501 HC-SR505 AM312 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module Bracket For Arduino

$0.99 $1.53

1856 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
38% off
5.8GHz LED Microwave Radar Sensor Light Switch Human Body Motion Induction Sensor Controller Switch AC 220V-240V 5.8GHz LED Microwave Radar Sensor Light Switch Human Body Motion Induction Sensor Controller Switch AC 220V-240V

5.8GHz LED Microwave Radar Sensor Light Switch Human Body Motion Induction Sensor Controller Switch AC 220V-240V

$50.42 $81.33

27 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
77% off
5-1pcs DHT11 Digital Temperature&Humidity Sensor Module Board 3.3V-5V 3-Wire High Precision Ultra-low Power Module For Arduino 5-1pcs DHT11 Digital Temperature&Humidity Sensor Module Board 3.3V-5V 3-Wire High Precision Ultra-low Power Module For Arduino

5-1pcs DHT11 Digital Temperature&Humidity Sensor Module Board 3.3V-5V 3-Wire High Precision Ultra-low Power Module For Arduino

$7.18 $32.04

927 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
33% off
HB100 X 10.525GHz Microwave Sensor 2-16M Doppler Radar Human Body Induction Switch Module For Ardunio HB100X HB100 X 10.525GHz Microwave Sensor 2-16M Doppler Radar Human Body Induction Switch Module For Ardunio HB100X

HB100 X 10.525GHz Microwave Sensor 2-16M Doppler Radar Human Body Induction Switch Module For Ardunio HB100X

$60.86 $90.84

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
20% off
DC 3V-5V Rain Water Level Sensor Module Detection Liquid Surface Depth Height for Arduino DIY Compatible With UNO MEGA 2560 DC 3V-5V Rain Water Level Sensor Module Detection Liquid Surface Depth Height for Arduino DIY Compatible With UNO MEGA 2560

DC 3V-5V Rain Water Level Sensor Module Detection Liquid Surface Depth Height for Arduino DIY Compatible With UNO MEGA 2560

$7.22 $9.09

353 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
Digital Temperature Sensor / Humidity Sensor AM2302 DHT22  Sensor Module For Arduino electronic DIY Digital Temperature Sensor / Humidity Sensor AM2302 DHT22  Sensor Module For Arduino electronic DIY

Digital Temperature Sensor / Humidity Sensor AM2302 DHT22  Sensor Module For Arduino electronic DIY

$0.99 $2.02

995 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
74% off
1-10PCS KY-003 A3144 Standard Hall Magnetic Sensor Module Work with Arduino Board Hall Effect Magnetic Sensor Module for Arduino 1-10PCS KY-003 A3144 Standard Hall Magnetic Sensor Module Work with Arduino Board Hall Effect Magnetic Sensor Module for Arduino

1-10PCS KY-003 A3144 Standard Hall Magnetic Sensor Module Work with Arduino Board Hall Effect Magnetic Sensor Module for Arduino

$7.18 $28.00

143 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
77% off
AHT20+BMP280 Temperature Humidity Air Pressure Module High-precision Digital Temperature Humidity and Air Pressure Sensor AHT20+BMP280 Temperature Humidity Air Pressure Module High-precision Digital Temperature Humidity and Air Pressure Sensor

AHT20+BMP280 Temperature Humidity Air Pressure Module High-precision Digital Temperature Humidity and Air Pressure Sensor

$7.11 $31.27

2340 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
37% off
10pcs/1pc TCRT5000 IR Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing Module For Arduino Diy Kit 10pcs/1pc TCRT5000 IR Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing Module For Arduino Diy Kit

10pcs/1pc TCRT5000 IR Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing Module For Arduino Diy Kit

$0.99 $1.58

517 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
73% off
Tilt Sensor Module Switch SW-520D Angle Vibration Microcontroller Electronic Building Blocks Smart Robot For Arduino Diy Kit Tilt Sensor Module Switch SW-520D Angle Vibration Microcontroller Electronic Building Blocks Smart Robot For Arduino Diy Kit

Tilt Sensor Module Switch SW-520D Angle Vibration Microcontroller Electronic Building Blocks Smart Robot For Arduino Diy Kit

$7.17 $27.04

174 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
73% off
DC 3V-5V Rain Water Level Sensor Module Detection Liquid Surface Depth Height for Arduino DIY Compatible With UNO MEGA 2560 DC 3V-5V Rain Water Level Sensor Module Detection Liquid Surface Depth Height for Arduino DIY Compatible With UNO MEGA 2560

DC 3V-5V Rain Water Level Sensor Module Detection Liquid Surface Depth Height for Arduino DIY Compatible With UNO MEGA 2560

$7.22 $27.70

313 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
56% off
MAX30102 Heart Rate Blood Oxygen Sensor Pulse Heartbeat Oxygen Concentration Sensor for Arduino Replace MAX30100 MAX30102 Heart Rate Blood Oxygen Sensor Pulse Heartbeat Oxygen Concentration Sensor for Arduino Replace MAX30100

MAX30102 Heart Rate Blood Oxygen Sensor Pulse Heartbeat Oxygen Concentration Sensor for Arduino Replace MAX30100

$0.99 $2.29

29 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit

KY-008 650nm Laser Transmitter Module with Laser Sensor Module Non-Modulator Tube Laser Receiver Module Kit

$1.43 $1.43

151 sold

Categories: Electronic Components & Supplies, Active Components

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