10Intruder Alarm with Email Notifications
In this project, you’ll create an intruder alarm that sends you email notifications. The alarm will detect whether someone has trespassed onto forbidden territory using a passive infrared (PIR) motion sensor. When the PIR motion sensor detects movement, it will send a warning email.
PARTS REQUIRED
Raspberry Pi
Breadboard
PIR mot ion sensor HC-SR501
Two 5 mm LEDs (different colors)
Two 330 Ω resistors
Pushbutton
Jumper wires
INTRODUCING THE PIR MOTION SENSOR
You’ve probably seen motion sensors in a wide variety of applications. They’re used in security lights, in commercial building lights that turn on ...
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