Formaldehyde Sensor Module ZE08-CH2O Electrochemical, Gas Concentration Detection with UART Serial Output

$47.02

Lu Xiaoban Touch Sensor Module Single-Channel Touch Sensor Touch Switch Touch Module TTP224/229

$2.80

DHT11 Digital Temperature and Humidity Sensor Module Temperature 0-50℃ Humidity 20-90%RH Detection Controller Board

$3.30

Fast Shipping S Temp 0 Temperature and Humidity Sensor Module, I2C Communication, H Humidity Extended Version T D1

$22.35

SHT31 Temperature and Humidity Sensor Module, I2C Communication, Digital Sensor, Wide Voltage

$25.03

Miniature Human Body Induction Module PIR Module Infrared Module Pyroelectric Human Infrared Sensor Module

$1.55

Lvshen Rain Drop Module Rain Liquid Level Humidity Sensor Module Rainwater Module Weather Module Large Area

$3.50

GP2Y Infrared Distance Sensor Module 51 Microcontroller Analog Output Voltage AD Detection 15cm Range

$9.69

New Flame Sensor Module Fire Source Detection Module Infrared Receiver Module Fire Light Detection

$1.30

Industrial Grade Serial AHT20/AHT30 Digital Temperature and Humidity Sensor Module, Serial TTL Temperature and Humidity Measurement

$15.60

Risym WCS1800 Hall Effect Current Sensor Module for 35A Short Circuit Detection and Overcurrent Protection

$58.60

High-Sensitivity Vibration Sensor Module SW1801P for Alarm Induction

$1.15