Magnetic Reed Switch Sensor Module

Magnetic Reed Switch Sensor Module

A reed module is a magnetic sensor that is normally open and get closed when exposed to a magnetic field.

Under normal conditions the 2 plates do not touch creating an open circuit digital output 0 when the switch is placed in the range of a magnetic field the 2 plates are attracted to each other and touch closeing the circuit and giving digit output 1. Once the presence of the magnetic field is gone, the plates move away from each other breaking the circuit again.

These are great for a range of different projects where it is beneficial to know if you are near a magnetic field.

This module can be applied in Program-controlled switches, copiers, washing machines, refrigerators, cameras, Disinfection cabinets, doors, window magnetic, electromagnetic relays, electronic weighing, level meters, gas meters, water meters, and so on.

Features & Specs

• Working Voltage: 3.3v to 5v
• Clean, good waveform driving ability, more than 15mA.
• A  fixed bolt hole for easy installation
• Normally-open
• Comparator: LM393
• Working distance: 15mm
• Output Type: Digital output (0 and 1)
• PCB size : 32mm x 14mm

Package Includes