Sensors

Soil moisture sensor

Load Sensor

Water Level Switch - Water Level Switch

Water Flow and Hidrolic Pressure Sensor - YF-S201

Sharp GP2Y10 Optical Dust Sensor

QRD1114

Water Level / Rain Sensor

Rain Sensor

Sound Sensor Breakout - Microphone Sensor

SparkFun Sound Detector

Carbon Monoxide and Flammable Gas Sensor Board - MQ-9

Carbon Monoxide Gas Sensor Board - MQ-7

Air Quality Sensor Board - MQ-135

MQ137 Ammonia Detection Sensor

Alcohol Gas Sensor MQ-3

LPG / Propane Gas Sensor MQ-6

Carbon Monoxide Gas Sensor MQ-7

Carbon Monoxide & Flammable Gas Sensor MQ-9

LPG/Isobutane/Propane Gas Sensor Board - MQ-6

Alcohol Gas Sensor Board - MQ-3