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Sensors for arduino uno

(939 products available)

HC-SR04 Ultrasonic <strong>Sensor</strong> Distance Detector Module Robot Chassis Car HC SR04 HC-SR04 <strong>Sensor</strong> - Product Image 1
HC-SR04 Ultrasonic <strong>Sensor</strong> Distance Detector Module Robot Chassis Car HC SR04 HC-SR04 <strong>Sensor</strong> - Product Image 2
HC-SR04 Ultrasonic <strong>Sensor</strong> Distance Detector Module Robot Chassis Car HC SR04 HC-SR04 <strong>Sensor</strong> - Product Image 3
HC-SR04 Ultrasonic <strong>Sensor</strong> Distance Detector Module Robot Chassis Car HC SR04 HC-SR04 <strong>Sensor</strong> - Product Image 4
HC-SR04 Ultrasonic <strong>Sensor</strong> Distance Detector Module Robot Chassis Car HC SR04 HC-SR04 <strong>Sensor</strong> - Product Image 5
HC-SR04 Ultrasonic <strong>Sensor</strong> Distance Detector Module Robot Chassis Car HC SR04 HC-SR04 <strong>Sensor</strong> - Product Image 6

HC-SR04 Ultrasonic Sensor Distance Detector Module Robot Chassis Car HC SR04 HC-SR04 Sensor

Ready to Ship
$0.60-0.65
Min. order: 50 pieces
DFRobot analog environmental light <strong>sensor</strong> diode photosensitive detection Ardui-no compatible - Product Image 1
DFRobot analog environmental light <strong>sensor</strong> diode photosensitive detection Ardui-no compatible - Product Image 2
DFRobot analog environmental light <strong>sensor</strong> diode photosensitive detection Ardui-no compatible - Product Image 3
DFRobot analog environmental light <strong>sensor</strong> diode photosensitive detection Ardui-no compatible - Product Image 4
DFRobot analog environmental light <strong>sensor</strong> diode photosensitive detection Ardui-no compatible - Product Image 5

DFRobot analog environmental light sensor diode photosensitive detection Ardui-no compatible

$3.83
Min. order: 1 acre
3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module <strong>for</strong> ESP32 Smart Home IOT LED Motor - Product Image 1
3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module <strong>for</strong> ESP32 Smart Home IOT LED Motor - Product Image 2
3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module <strong>for</strong> ESP32 Smart Home IOT LED Motor - Product Image 3
3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module <strong>for</strong> ESP32 Smart Home IOT LED Motor - Product Image 4
3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module <strong>for</strong> ESP32 Smart Home IOT LED Motor - Product Image 5
3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module <strong>for</strong> ESP32 Smart Home IOT LED Motor - Product Image 6

3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module for ESP32 Smart Home IOT LED Motor

$2.90
Min. order: 20 pieces
Arduin-o Nano Every ABX00028 ATMega4809 Electronic Development Board with Pin Mounting - Product Image 1
Arduin-o Nano Every ABX00028 ATMega4809 Electronic Development Board with Pin Mounting - Product Image 2
Arduin-o Nano Every ABX00028 ATMega4809 Electronic Development Board with Pin Mounting - Product Image 3
Arduin-o Nano Every ABX00028 ATMega4809 Electronic Development Board with Pin Mounting - Product Image 4
Arduin-o Nano Every ABX00028 ATMega4809 Electronic Development Board with Pin Mounting - Product Image 5
Arduin-o Nano Every ABX00028 ATMega4809 Electronic Development Board with Pin Mounting - Product Image 6

Arduin-o Nano Every ABX00028 ATMega4809 Electronic Development Board with Pin Mounting

Ready to Ship
$16.50
Min. order: 5 pieces
Full-IO WiFi ESP8266 Serial Module Adapter Board Compatible with ESP-07 ESP-08 ESP-12E Electronic Components - Product Image 1
Full-IO WiFi ESP8266 Serial Module Adapter Board Compatible with ESP-07 ESP-08 ESP-12E Electronic Components - Product Image 2
Full-IO WiFi ESP8266 Serial Module Adapter Board Compatible with ESP-07 ESP-08 ESP-12E Electronic Components - Product Image 3
Full-IO WiFi ESP8266 Serial Module Adapter Board Compatible with ESP-07 ESP-08 ESP-12E Electronic Components - Product Image 4
Full-IO WiFi ESP8266 Serial Module Adapter Board Compatible with ESP-07 ESP-08 ESP-12E Electronic Components - Product Image 5
Full-IO WiFi ESP8266 Serial Module Adapter Board Compatible with ESP-07 ESP-08 ESP-12E Electronic Components - Product Image 6

Full-IO WiFi ESP8266 Serial Module Adapter Board Compatible with ESP-07 ESP-08 ESP-12E Electronic Components

$0.20-0.50
Min. order: 1 piece
Ac current detection <strong>sensor</strong> module 10A/20A transformer current control relay - Product Image 1

Ac current detection sensor module 10A/20A transformer current control relay

$7.60-8.20
Min. order: 1 piece
3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module <strong>for</strong> ESP32 Smart Home IOT LED Motor - Product Image 1
3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module <strong>for</strong> ESP32 Smart Home IOT LED Motor - Product Image 2
3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module <strong>for</strong> ESP32 Smart Home IOT LED Motor - Product Image 3
3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module <strong>for</strong> ESP32 Smart Home IOT LED Motor - Product Image 4
3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module <strong>for</strong> ESP32 Smart Home IOT LED Motor - Product Image 5
3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module <strong>for</strong> ESP32 Smart Home IOT LED Motor - Product Image 6

3A Mini Electronic Switch Board Modbus PC USB Serial Port UART RS485 Relay Module for ESP32 Smart Home IOT LED Motor

$2.90
Min. order: 20 pieces
Wemos D1 Mini ESP8266 ESP32 ESP32-C2 ESPC2-12 DevKit Serial WIFI+Bt CH340G ESP8684 Development Board Module - Product Image 1
Wemos D1 Mini ESP8266 ESP32 ESP32-C2 ESPC2-12 DevKit Serial WIFI+Bt CH340G ESP8684 Development Board Module - Product Image 2
Wemos D1 Mini ESP8266 ESP32 ESP32-C2 ESPC2-12 DevKit Serial WIFI+Bt CH340G ESP8684 Development Board Module - Product Image 3
Wemos D1 Mini ESP8266 ESP32 ESP32-C2 ESPC2-12 DevKit Serial WIFI+Bt CH340G ESP8684 Development Board Module - Product Image 4
Wemos D1 Mini ESP8266 ESP32 ESP32-C2 ESPC2-12 DevKit Serial WIFI+Bt CH340G ESP8684 Development Board Module - Product Image 5
Wemos D1 Mini ESP8266 ESP32 ESP32-C2 ESPC2-12 DevKit Serial WIFI+Bt CH340G ESP8684 Development Board Module - Product Image 6

Wemos D1 Mini ESP8266 ESP32 ESP32-C2 ESPC2-12 DevKit Serial WIFI+Bt CH340G ESP8684 Development Board Module

Ready to Ship
$2.23-2.43
Min. order: 10 pieces

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