Using motion detectors and an ... Here is the circuit for the Sparkfun Active Low style sensor. PIR Pin “+” connects to Arduino +5 one side of the 10K Resistor Connects to Arduino +5 PIR ...

To be frank, using a microcontroller is probably overkill for most motion detector safety light circuits because ... The code is an Arduino project for the Digispark Attiny85 to turn on a light source ...

There is actually a close relationship between microcontroller technology and home security, since you can use a microcontroller based circuit to help you protect your home. Here is an ultra simple ...

Like the Arduino and Raspberry ... simple Internet-connected motion detector that [Eric William] has come up with. With just a Wemos D1 Mini, a standard PIR sensor, and some open source code ...