gpio - How to connect 2-wire door sensor to raspberry pi - Raspberry Pi Stack Exchange
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Smart door automation — The MagPi magazine
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connecting multiple magnetic switches - Raspberry Pi Forums
Magnetic Door Alarm Sensor Switch + Cable. Connect to Raspberry Pi or Arduino. | eBay
Hardware | Adafruit's Raspberry Pi Lesson 12. Sensing Movement | Adafruit Learning System
Magnetic Door Switch Set - PiShop.us
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Hardware | Adafruit's Raspberry Pi Lesson 12. Sensing Movement | Adafruit Learning System
Arduino Door Alarm Sensor using Magnetic Reed Switch
Smart door automation — The MagPi magazine
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gpio - How to connect 2-wire door sensor to raspberry pi - Raspberry Pi Stack Exchange
Raspberry Pi - Door Sensor | ryansouthgate.com
Door/Window Alarm GPIO Project Kit for Raspberry Pi. Includes breadboard, magnetic reed switch door sensor, three metres of bell wire, resistors & connection wires to Pi. Also includes easy-to-follow PDF manual &
Magnetic Door Alarm Sensor Switch + Cable. Connect to Raspberry Pi or Arduino. | eBay
Smart door automation — The MagPi magazine
Monitoring My Garage Door With a Raspberry Pi, Rust, and a 13Mb Linux System - Wesley Moore
