High-Sensitivity Sound Sensor Module Microphone/Mic Head Audio Detection Controller Switch

$1.70

M1616 Piezoresistive Array Distributed Flexible Thin-Film Pressure Sensor, Multi-Point Force Sensing Sitting Posture Detection FSR

$165.00

Infrared Liquid Level Sensor, Liquid Surface Detection Module, Water Level Monitoring Switch, High-Precision Corrosion Resistant

$96.00

Liquid Level Sensor Module, Liquid Surface Detection Sensor, Water Level Monitor, Float-Type Liquid Level Switch

$83.00

LM386 Analog Sound Detection Sensor Microphone Audio Recognition Analysis Output Mic Head Induction Module

$19.00

5V/12V/24V Light Control Switch Board Photoresistor Sensor Light/Dark Induction Relay Control Module

$22.00

Lipu Ultra-Thin Compact Flat Photoelectric Sensor Switch, Through-Beam and Diffuse Reflection Types, Ideal for Narrow Space Installation

$39.00

Mini Long-Distance Infrared Laser Through-Beam Photoelectric Switch Sensor 24V Inductive Switch E3Z-LT61

$60.00

MAX9814 Microphone Amplifier Module Audio AGC Mic Sensor Sound Pickup MIC Voice

$96.00

Infrared Liquid Level Sensor Liquid Surface Detection Module Water Level Sensing Monitoring Switch High Precision Corrosion Resistant

$96.00

High-Speed Infrared Liquid Level Sensor, Liquid Level Detection Module, Water Level Induction Monitoring, High Precision, Corrosion Resistant

$99.50

Through-beam Photoelectric Sensor, Infrared Through-beam Counting Sensor, Sensor Module, Slot-type Optocoupler Module Board

$3.27