12mm Reed Switch/Sensor Soil Moisture Sensor thanks to its low power

thanks to its low power consumption

ensuring reliable signal strength to the network

Onboard LED indicator for quick testing

CNC plasma cutters

2x with HW flow control

12mm Reed Switch/Sensor Soil Moisture Sensor thanks to its low power12mm Reed Switch Sensor The 12mm reed switch sensor is an electrical switch operated by an applied magnetic field. The reed switch contains a pair (or more) of magnetizable, flexible, metal reeds whose end portions are separated by a small gap when the switch is open. The reeds are hermetically sealed in opposite ends of a tubular glass envelope. When the device is exposed to a magnetic field, the two ferrous pins inside the switch pull together and