DHT21 AM2301 Temperature &...
The DHT21 digital temperature sensor is one of the commonest from the range of DHT temperature...
£4.49
Soil Humidity Moisture Detection Sensor Module
£1.98
VAT included
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 |
HCSENS0003
18 Items
Specific References
16 other products in the category
Mini Magnetic Reed Module
This is a very simple module that contains a magnetic reed switch which will close its...
£2.49
BF350-3AA Strain Gauge Module
This strain gauge module uses a BF350 sensor to measure mechanical stresses in solid...
£4.99
- Currently Out of Stock
AM2315 I2C Temperature &...
The Aosong AM2315 is a wall mountable temperature and humidity sensor (HCSENS0043) based on...
£16.99
- Currently Out of Stock
Photoresistive light...
Photoresistive light dependent resistor module. Keyes brand KY-018. This module allows for...
£1.69
BMP180 / GY68 Temperature...
The BMP180 is the function compatible successor of the BMP085, a new generation of high...
£4.49
VL53L0X TOF laser ranging...
The VL53L0X (HCMODU0127) is a new generation Time-of-Flight (ToF) laser-ranging module housed...
£4.99
TCS230 Colour Sensor Module
A breakout board for the TCS320 colour sensor which also includes white LEDs for reflective...
£3.79
- Currently Out of Stock
Linear sliding 10K...
A linear sliding potentiometer module allowing for very smooth and precise control. The module...
£3.99
4-pin design; current: 0.1A; voltage: DC 30V