Soil Humidity Moisture Detection Sensor Module
4-pin design; current: 0.1A; voltage: DC 30V
Material |
PCB |
Features |
Nickel plating, wide sensor area, high electric conduction performance, anti-rust, long lifespan; Control threshold value through potentiometer: when moisture is lower than setting value, DO output high level, when higher than setting value, DO output low level |
Specification |
Comparator uses LM393 chipset; working voltage: 3.3V-5V; With fixed screw hole for easy installation |
Specific References
16 other products in the category
PIR and Bracket Bundle
The perfect accompaniment to our Pyroelectric Infrared PIR Motion Sensor Detector Module...
BF350-3AA Strain Gauge Sensor
A resistive strain gauge sensor with a 350 ohm nominal resistance which varies when a force is...
Infra-red reflective...
This infra-red reflecting sensor module (HCSENS0016) is ideal for application were reflective...
- Currently Out of Stock
Pressure Sensor MPS20N0040D-D
Pressure range :0-5 .8 psi (40kpa);
Product Features:
Solid, MEMS...
TCS230 Colour Sensor Module
A breakout board for the TCS320 colour sensor which also includes white LEDs for reflective...
- Currently Out of Stock
MQ 7 Carbon Monoxide Sensor...
The MQ-7 carbon monoxide sensor module allows for the sensing of CO concentrations in the air....
Double speed encoder module
This bundle consists of two speed encoder photoelectric pulse output modules. The HC-020K...
W1209 Temperature control...
The W1209 is an incredibly low cost yet highly functional thermostat controller. With this...