Radar, this project from [Mateusz Juszczyk] isn’t actually using radar. But thanks to the round LCD this desktop gadget does ...

As a $35 pc with very low power requirements, the Raspberry Pi is uniquely suited to serve many different purposes especially as an always-on low power server. When I first heard of the Pi, I was ...

OBD stands for On-Board Diagnostics, and this standard connector has been mandated in the US since 1996. Now you can think of OBD-II as an on-board computer system that is responsible for monitoring ...

Jessica Wilhite was so cold, as was the young pregnant woman kneeling just outside the open door of the crumpled car, trying to hold the 22-year-old Utah native still. “You are so brave,” the stranger ...

Have you ever noticed how shopping malls, parking lots, or event venues seem to track the number of people or cars present inside? You might think they use an AI camera to count them, but in reality, ...

Assemble your own Arduino-based FPV headtracker to control a camera that moves with your head, letting you look around and observe your surroundings while flying or driving RC vehicles for a more ...

A team in Argentina is using sensors based on TinyML technology to study Chelonoidis chilensis tortoises. Little is known about its biology and the species is in a vulnerable state. The small sensors, ...

Facultad de Ingeniería, Universidad Autónoma de Chihuahua, Chihuahua, México. Worldwide university communities grow yearly, and the Autonomous University of Chihuahua (UACH) is no exception. In the ...

The increasing availability of low-cost sensors and open source projects make it easier than ever for a maker to build his own air quality node. Nonetheless, depending on one’s goal and its related ...

Last christmas I bought a slot car racing track for my grandchildren. But soon they complained about the missing lapcounter. As buying one was not an option for an electronic engineer, I decided to ...