TR Computers Limited, 2015. — 80 p. — ASIN: B0103EAAMK.
Home Security Projects for Arduino. Learn how to attach PIR motion sensors & Magnetic Door sensors to your PC using an Arduino board. Learn how to make two Arduinos communicate wirelessly using NRF24L01+ radio modules. Make wireless sensors for PIR, Magnetic Door & Light sensors. Attach your 2nd Arduino to a Raspberry Pi and take a photo on your Pi & email it to your phone, when the remote wireless Arduino sensor is triggered.