Demonstrates how to use a magnetic door/window sensor which is based on a reed switch. This app is developed for a door sensor which contains a MC-38 N.O. Normally Opened magnetic reed switch. This ...

Reed switches are so ubiquitous that you’re probably never more than a few feet away from one at any given time, especially at home or in the car. You might have them on your doors and windows ...

His project is based around a Photon WiFi kit, with a pair of LCC 120 digital relays triggering the two doors, reed switches, and a serial-equipped LCD to display door status, with Alexa ...

Reed relays are often used for contactless switching ... to count how often it is opened and closed or to make sure that the door is actually working. The RAK13011 magnetic switch module includes a ...