2 Channel Reed Switch Sensor Module for Arduino (Works with Official Arduino Boards)

- Quantity: 1
- Color: Blue
- Material: PCB
- Open reed switch
- Comparator output, clean signal, great waveform, and strong driving ability
- More than 15mA
- Working voltage of 3.3V~12V
- Output format: digital switch output (0 and 1)
- Fixed bolt hole for easy installation
- Using a wide voltage LM393 comparator
- Applies to PBX, photocopiers, washing machines, refrigerators, cameras, disinfection cabinets, doors, window magnetics, electromagnetic relays, electronic weighings, level meters, gas meters, water meters, etc.
- Packing list:
- 1 x Module
- 2 x PCB boards
- 4 x Leads (19cm)