A3144 Hall effect sensors pack of 100pcs
A hall-effect sensor works on the principle of hall-effect. And it is use to detect magnets. Each side of the sensor can detect one particular pole. It can also be easily interface with a microcontroller. It is a digital output hall sensor.
This is the pack of 100 pieces of A3144 Hall effect sensor
- Used to detect magnets in automation systems
- Used in magnetic door alarm system
- Also measures speed in automobiles