Reed Switch Sensor Module with LM393 - Arduino AVR

The module works when a magnet or a magnetized object is brought close to the reed tube. The module has a DO digital output. When the magnet is brought closer, a signal appears on both outputs. High logical level appears on the DO output. It can be freely used (switching on a diode, a transistor, etc.)

​​​​​​​Technical data:

- Module power supply: 3.3 - 5VDC.
- Based on LM393 comparator
- LED indicating the presence of power
- Tile dimensions: 3.2 x 1.4 cm
- Permissible load capacity of the outputs: 15mA