Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...

Install the PlatformIO IDE extension from the VSCode extension marketplace (see workspace recommendations). You may be asked to install Python. You may follow the ...

Abstract: this paper describes the design, and fabrication of a low-cost single-axis solar tracker using an Arduino Uno, aimed at maximizing captured photovoltaic energy. The system employs two LDRs ...

With location and activity tracking, the top pet trackers and GPS collars we've tested can help ensure your dog or cat is both safe and healthy. Find out which one is right for your furry companion. I ...

The Apple Watch SE 3 (44mm) GPS is part of the Smartwatches & Fitness Trackers test program at Consumer Reports. In our lab tests, Smartwatch & Fitness Tracker models like the Watch SE 3 (44mm) GPS ...

Pet ownership is no walk in the park. Your pet can go missing, no matter how closely you keep an eye on them. Moreover, dogs and cats can become overweight, just like humans, particularly as they age.

The wearable landscape has changed dramatically since the first fitness trackers arrived over a decade ago. For years, looking for a fitness tracker meant one thing: finding the best simple wristband ...

Fitness wearables can help you move more, sleep better, and stay healthy. Here's how to pick the right one for you, along with the best fitness trackers we've tested. I’m PCMag’s senior writer ...