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

The easiest way to install a new motion sensor to an existing outdoor light is to use a light socket adapter. You would place the adapter between your current light bulb and your socket.

If you're also looking to illuminate pathways, entryways, or doorways, the right motion sensor lights can make all the difference. Today's best options use a combination of powerful brightness ...

My personal setup relies on one Hue Motion Sensor and a couple of White Ambience lights (currently $69.99 on Amazon for the set), but you can use any other motion sensor and light combo.

reliable motion sensor. The main reason to consider the P2 is if you want access to that light sensor in your smart home platform (although you can’t use it in Alexa or Google Home), you just ...