Analogue Alcohol Sensor (MQ3)
The MQ3 analogue gas sensor is suitable for detecting alcohol fumes. It has a high...
£3.49
£2.79
- On sale!
W1209 Temperature control...
The W1209 is an incredibly low cost yet highly functional thermostat controller. With this...
£3.99
£2.99
- On sale!
TMP102 Digital Temperature...
The TMP102 device is a digital temperature sensor ideal for NTC/PTC thermistor replacement...
£4.49
£3.99
- On sale!
Hobby Components Ultimate...
Our Ultimate Sensor Kit has been revamped, and, unlike most in the market, is mercury free! It...
£23.99
- Currently Out of Stock
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
5A Range ACS712T ELC-05B...
On-board ACS712T ELC-05B current sensor; Working voltage: DC 5V; Power LED indicator; Measures...
£2.99
£1.99
- On sale!
DHT21 AM2301 Temperature &...
The DHT21 digital temperature sensor is one of the commonest from the range of DHT temperature...
£4.49
- On sale!
IR infrared obstacle...
Transmitter and receiver in one photoelectric sensor. The sensor has an adjustable detection...
£4.99
£4.49
- On sale!
WATERPROOF DS18B20...
Compatible with DS18B20. Please note that this sensor does not support parasitic mode.
...
£2.99
£1.99
- On sale!
TTP229 16 Key Capacitive...
This 16 key capacitive touch keypad is based on the TTP229 capacitive sensor with accurate...
£2.91
£2.20
- On sale!
IR Distance Sensing Module...
Allows for sensing of solid objects within a fixed range (adjustable with on-board...
£2.89
£1.99
- On sale!
MAX6675 K-type Thermocouple...
This temperature sensor and module makes use of the Maxim MAX6675 K-Thermocouple to digital...
£6.99
£3.99
- On sale!
Working voltage: 5V
Circle of Pulses: 20
Product Code: HCMODU0063
Diagrams, Pinout and example Sketch available on our support forum.