Digital 38KHz Infrared Receiver/Transmitter Head Sensor Module for Electronic Building Blocks and Robots - IR Communication Remote Control

$2.16

Telesky DS18B20 Temperature Measurement Module - STM32 Temperature Sensor Module 18B20 Development Board Application Board

$4.39

Omron Style Small Square Diffuse Reflection Infrared Photoelectric Switch E3ZG E3Z-R61 L61 81 T61 D61

$29.00

Original Panasonic Photoelectric Switch CX-442/441/421/422/424/421/411/491/493 Sensors

$30.00

Zave MAX30100 MAX30102 Module Blood Oxygen Wrist Heart Rate Pulse Detection Heartbeat Sensor Module

$3.20

German SICK Photoelectric Switch GTB6-N1211 GTE6-P1212 GL6-N1111 GSE6-P1112

$75.00

【TELESKY】Sensor Module Hall Sensor 3144 Speed Sensor Counting Sensor

$3.47

Square Proximity Switch SN04-N/N2/P/D1 Metal Inductive Sensor, 3-Wire NPN/PNP Normally Open/Closed 24V

$4.68

Alternative to Import/IP67 Proximity Switch M12/M18/M30 Sensor, NPN Normally Open Metal Inductive Sensor Limit Switch 24V

$25.00

Soil Moisture Sensor, Soil Hygrometer Detection Module 5V 12V, Automatic Watering Smart Kit for DIY

$1.97

M8 M12 M18 M30 Proximity Switch Bracket, Photoelectric Sensor Mounting Bracket Base

$0.68

[Youxin Electronics] Brand New Original UMW DS18B20 TO-92 Single-Bus Temperature Sensor Chip

$2.10