HX711 Weighing Module Experiment Kit DIY Electronic Scale Pressure Sensor MCU Support for STM32 Development

$3.51

Infrared Obstacle Avoidance Module for Robots - Adjustable Black/White Line Detection Reflective Photoelectric Switch

$0.96

TTP223 224 226 Touch Sensor Capacitive Momentary Proximity Switch Module

$2.75

DHT11 Temperature and Humidity Module with Dupont Wires - Digital Environmental Sensor Probe

$2.75

TELESKY Line Tracking Module Obstacle Avoidance Module TCRT5000 Infrared Reflection Sensor

$3.24

HX711 Module - 24-Bit Precision ADC for Load Cells and Pressure Sensors (Compact Version)

$4.14

[Youxin Electronics] DHT11 Temperature Module, Humidity Module, Temperature & Humidity Module, DHT11 Sensor

$4.50

DS18B20 Temperature Sensor Measurement Module Development Board DS18B20 TO-92 Temperature Collector

$3.73

Rain Drop Sensor Module Rain Detection Weather Module Water Level Display Module

$4.03

[Youxin Electronics] Soil Moisture Meter Detection Module, Soil Moisture Sensor for Intelligent Robot Cars

$2.09

Soil Moisture Sensor Module for Automatic Watering and Smart Car DIY Kits with Pump

$3.75

Zave Ultrasonic Distance Measurement Module (HC-SR04, US-015/025/026/100) with Sensor Bracket

$3.17