KY-008 650nm 5V Laser Module
This 5mW laser module emits a small intense focused beam of visible red light. The example...
£0.99
Christmas Closure
We will be closed from 24th December to 3rd January. However we will be dispatching orders throughout this period when the postal service is in operation.
We would like to wish all our customers, old and new, a very merry Christmas.
Yodel
Please note: Yodel is currently experiencing issues. Whilst the issue is ongoing, orders placed using this service will be dispatched via Evri or Royal Mail 48 hour service.
Hall effect magnetic sensor module
£2.49
VAT included
This sensor accepts a GND and +5V supply, and has a single digital output which goes low (GND) when a magnetic field is detected. An on board LED will also...
This sensor accepts a GND and +5V supply, and has a single digital output which goes low (GND) when a magnetic field is detected. An on board LED will also indicate the presence of a magnetic field.
Pinout
PIN 1: GND
PIN 2: +5V
PIN 3: DATA OUT
Example Arduino Sketch available after purchase.
HCSENS0021
23 Items
Specific References
16 other products in the category
PT100 Temperature Probe PTR...
This Platinum thermal resistance probe is an accurate, sensitive, and stable temperature...
£2.48
IR infrared speed sensing...
An excellent little module for detecting the speed of a motor. Ideal for our 2- and 4-wheeled...
£2.89
- Currently Out of Stock
IR Distance Sensing Module...
Allows for sensing of solid objects within a fixed range (adjustable with on-board...
£2.89
High sensitivity Water Sensor
This water sensor is designed for water detection and can be widely used in sensing rainfall...
£1.99
TSL2561 Luminosity Sensor...
The TSL2561 (HCARDU0102) Luminosity sensor module is a light to digital interface module. The...
£4.99
- Currently Out of Stock
Photosensitive Resistance...
This is a simple photosensitive resistance sensor module. The sensor has a digital output that...
£1.89
ADS1115 I2C 16Bit ADC Module
This module (HCMODU0098) is a breakout board for the Texas Instruments ADS1115 ADC. This...
£6.49
Photoresistive light...
Photoresistive light dependent resistor module. Keyes brand KY-018. This module allows for...
£1.69
KY-040 Rotary Encoder Module
Working voltage: 5V
Circle of Pulses: 20
Product Code: HCMODU0063
Diagrams,...
£2.49
GY-61 ADXL335 Triple Axis...
This is a very low cost break out module for the ADXL335 tripple axis accelerometer. This...
£5.99
- 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
- On sale!
PIR Bracket
The perfect accompaniment to our Pyroelectric Infrared PIR Motion Sensor Detector Module...
£1.49
This sensor accepts a GND and +5V supply, and has a single digital output which goes low (GND) when a magnetic field is detected. An on board LED will also...