Mini Reed Switch Sensor Module Compatible Magnetic – KY-021 Arduino

Description:

Apply to switchboard, duplicator, washing machine, refrigerator, camera, disinfector, electronic scale, juice level gauge, gas meter and water meter, etc

Specification:

Working Distance: 1.5 M
Operating Voltage: 3.3 V-5 V
Output Type: Digital switching output (0 and 1)
Net Weight: 4 g

Picture is for illustration purposes only, actual item may vary in colours

What you will receive:

1 x Reed Switch Module