KitsGuru Linear Hall magnetic Sensor Switch module Electronic Components Electronic Hobby Kit

Linear Hall magnetic module and a digital interface, with built-in LED that acts as a magnetic field warning alarm. It comes with digital interfaces of the LED, the linear Hall sensor magnetometer access number 3 interface, when linear Hall magnetometer Sensor senses a key signal, LED lights up, otherwise off by default. 1. 3.5V to 24V DC operation voltage2. Low current consumption3. Temperature compensation4. Open-Collector pre-driver5. Reverse polarity protection