Magnetic Door Sensor Circuit Diagram

A wiring diagram is a streamlined conventional pictorial depiction of an electrical circuit.

Magnetic door sensor circuit diagram.

When this device exposed to the magnetic field then ferrous materials inside. The reed switch is a small device and contains two ferrous materials inside. It shows the components of the circuit as simplified shapes and also the power as well as signal connections in between the gadgets. We have previously interfaced hall sensor with arduino and made few projects using hall sensor.

Align the hall sensor and magnet such that when the door is closed led1 lits steadily. Circuit diagram construction and working here reed switch acts as a sensor to detect the door position close open. If you want to protect some door from unwanted access then you can use this simple door open alarm circuit using reed switch. Here we have connected a 1k.

Collection of magnetic door lock wiring diagram. In this magnetic door alarm circuit we have used a 555 timer ic in astable mode to generate a tone as an alarm. Circuit diagram and explanation. Fix the hall sensor hs1 at the corner of door frame and the magnet on the door keeping its south pole s oriented towards the marked side of hs1.

The circuit will also require a small size of permanent magnet to be fitted on the corner of the door in front of the reed switch that will be placed at the boarder of the door.