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 ...

Cooking is all about temperature control: too cold isn’t good enough, and too hot can ruin everything. To aid in this regard, ...

This new apparatus is basically a pressure sensor enclosed in a nominally air-tight box, essentially a fancy type of barometer. Measurements are taken, assumptions are made, and figures are ...

As the 2025 hurricane and wildfire season intensifies, Lumen Technologies (NYSE: LUMN) today detailed its enterprise readiness plan, designed to safeguard mi ...

It was over six months ago that Xiaomi teased the release of its Smart Ceiling Light D20, hinting at its availability for ...

Metal oxide semiconductor-based sensors are promising for hydrogen detection but their detection speed and selectivity are still limited.

Whether you're trekking through rugged terrain or illuminating the darkness in the outdoors, we tested the brightest flashlights of 2025 for camping, hiking, and more.

Water-leak sensors, which keep you in the loop if your plumbing fixtures spring a leak, can prevent a small spill from becoming a big problem.

Planning a movie night in your backyard? Invite some friends, grab the popcorn, and fire up your favorite flick with one of these top-pick projectors. Here's how to choose the right one.

Note. A compact analogue reflectance sensor such as the CNY70 was not used in the Arduino Uno experiments described. Instead, a homemade sensor was assembled using a single infrared LED (IR333C) and a ...

The Infinity X1 flashlight, available in a variety of brightnesses ranging from 2,500 lumens to 5,000 lumens, is nearly 10 inches long and reminiscent of a classic MagLite model.