8-Channel Grayscale Line Tracking Sensor RGB Full-Color Intelligent Recognition Robot Car Line Following Obstacle Avoidance Module

$68.90

10mm Light Emitting Module LED Lamp Sensor Light Emitting Diode Indicator Red Yellow Blue Green White Electronic Building Blocks

$2.90

Load Cell Digital Signal Transmitter with High Precision, Communication Speed Module, Multi-Channel Output for Weight Acquisition

$1,010.94

M03 M04 Water Level Detection Module Sensor Green Non-Contact Liquid Level Touch Switch Liquid Sensor

$1.15

Digital Light Intensity Module Light Sensor BH1750FVI Solderable Pin Header Suitable for Arduino

$9.90

GSR Galvanic Skin Response Sensor Heart Rate Pulse Blood Oxygen Skin Conductance Detection Module 3-Axis Accelerometer Gyroscope Wristband

$399.00

DHT11 Temperature and Humidity Sensor Compatible with DHTC11 Single-Bus Digital Output High-Precision Module

$3.39

M03 M04 Water Level Detection Module Sensor Green Non-Contact Liquid Level Touch Switch Liquid Sensor

$2.53

Single-Channel Touch Sensor Touch Button Module Self-Locking Momentary Capacitive Switch Single-Channel Modification

$3.76

D1016 Thin Film Pressure Sensor Flexible Variable Resistor Sheet Piezoresistive Single-Point Display Module Pressure Sensing

$15.90

GY-30 302 Digital Light Intensity Illuminance Sensor BH1750FVI Module Light Sensor Ball

$7.41

5A Range Current Transformer Module Voltage Sensor Single-Phase AC Active Output Current Transmitter

$5.06