Magnetic sensor with reed contact - module for Arduino

Module with magnetic contact and comparator LM393.


Technical parameters:

- magnetic tongue contact, comparator LM393
- digital output log.01
- output is active in log.0 (15mA) - contact is closed
- 2 × LED: power supply and switching indication
- power supply: 3.3–5V
- PCB size 32 × 14mm

The product is not a self-functional unit, it requires professional assembly