Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

The plug-and-play style of smart home devices is convenient but expensive. ESPHome is monumental in helping you save costs ...

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional ...

I’ve been reviewing smart lighting for years. Here are tips on how to prep, what to choose, and the smart lights that work ...

Dear Abby is written by Abigail Van Buren, also known as Jeanne Phillips, and was founded by her mother, Pauline Phillips.

This couple is complaining that because their house is so close to my property line and the trees (which acted as a privacy ...

If you are stuck at a stubborn traffic light, try these tips to help the sensor detect your vehicle. Then, you can continue on your journey.

Scientists have created a soft wireless implant that uses tiny flashes of light to send information straight into the brain, ...

Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging ...

Their "country" home is suddenly surrounded by new development. Removing the light would be just another annoyance in a string of many.

After years of setbacks and uncertainty, Austin’s light rail project is now one step closer to fruition. Federal transit officials last week gave Austin Light Rail a key vote of confidence, issuing a ...

This week, at the IEEE International Electron Devices Meeting (IEDM 2025), imec, a research and innovation hub in advanced ...