Local-first wins.

Electronics hobbyists, experimenters and constructors of microcontroller project frequently need to measure/detect voltage, current, frequency, temperature and… proximity. Most measure ...

Using the latest Raspberry Pi 4 Model B mini PC, you can easily create a sophisticated security camera system complete with a motion sensor. This setup will automatically send images taken using a ...

In an earlier column, I introduced my 12x12 ping pong ball array. As you may recall, each of the ping pong balls is equipped with a tricolor LED in the form of a WS2812B. These are commonly known as ...

This article is sponsored by Aqara. Product choices and opinions expressed are from the sponsor and do not reflect the views of Android Police editorial staff. When it comes to smart home automation, ...

Posts from this topic will be added to your daily email digest and your homepage feed. The new Motion Sense feature is powered by Project Soli The new Motion Sense feature is powered by Project Soli ...

Modern sensors have given conservationists a powerful new tool in the fight against poaching, with the ability to track the whereabouts of endangered animals as they wander through the wild. A new ...