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Arduino Compatible Linear Hall Magnetic Sensor Module
Old Price: $3.95
Special Price: $2.99
Part Number: HP-ASE-HALL
Get creative with your friends and families
The Hall Effect Magnetic and Proximity Sensor Module can be used to detect the presence (or absence!) of nearby objects such as magnets. This sensor accepts a GND and +5V supply, and has a single digital output which goes low (GND) when a magnetic field is detected. The linear sourcing output voltage is set by the supply voltage and varies in proportion to the strength of the magnetic field. It has a low current consumption of only 6 mA typically at 5 Vdc, thus making this sensor energy efficient and suitable for low voltage applications.
The current, and the voltage, running through the sensor is changed in relation to the presence of a magnetic field. This sensor is designed, such that it can tell you the amount of voltage change as an analog output, and if the voltage has changed as a digital output. Since the sensor can provide digital and analog outputs, there is a surprising amount you can do with it. You can easily make a working sensor, or make a much more complicated one.
This sensor is built in such a way that it has everything needed to operate, including an LED. You can get a basic magnetic switch with nothing more than a 5v battery by connecting the magnet ports to the + and G pins. When a magnet is brought close to the sensor, the voltage will change and send a signal to the sensors integrated LED, telling it to light up. Making this is as one of the simplest sensor you can use.
- 49E hall sensor
- Wide range voltage comparator LM393 IC
- Adjustable sensitivity, Potentiomenter
- Signal output indicator, LED
Included with the package:
- Arduino Compatible Linear Hall Magnetic Sensor Module x 1
- Operating Voltage: 2.3V ~ 5.3V
- PIN 1: GND
- PIN 2: +5V
- PIN 3: DOUT
- PIN 3: AOUT
*This product is not produced or endorsed by Arduino.