5PCS 3144E Hall Effect Sensor Magnetic Sensor Module Counting Sensor Magnetic Detector T104 home2023 Excellent sleeping comfort - the

Excellent sleeping comfort - the orthopedic pillow from the TV commercial with the Measuring 80 x 80 cm

For over 100 years

Boron occurs in the environment as a natural mineral

so it can ensure safety when you are running at night or early in the morning

5PCS 3144E Hall Effect Sensor Magnetic Sensor Module Counting Sensor Magnetic Detector T104 home2023 Excellent sleeping comfort - the5PCS 3144E Hall Effect Sensor Magnetic Sensor Module Counting Sensor Magnetic Detector T104 Product Features Instructions of Use: When the sensor senses a magnetic field, the digital output is low and the light is on; if no magnetic field is sensed, the digital output is high and the is not lit. Installation: It is provided with fixing bolt holes for easy installation and fixing. Wiring Instructions: VCC power positive,GND power supply negative,DO TTL