The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

Not every DIY project needs a Raspberry Pi ...

Decades ago, shows like Star Trek, The Jetsons, and Lost in Space promised us a future full of helpful computers and robot assistants. Unfortunately, we haven’t quite gotten our ...

Want to turn your circuit ideas into real designs? Check out a free tool that makes drawing schematics, adding symbols & preparing PCBs fast.

You don't need to spend a fortune on premium Raspberry Pi HATs and gizmos for your DIY projects ...

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...

Microcontrollers for Kids shows a classroom-tested path from Scratch to Open Roberta to Arduino UNO, with printable coding cards and simple experiments.

For weeks, xAI has faced backlash over undressing and sexualizing images of women and children generated by Grok. One researcher conducted a 24-hour analysis of the Grok account on X and estimated ...

The leading cause of death in the US is heart disease, aka cardiovascular disease, despite the fact that it's largely preventable with lifestyle changes. In other words, there are habits you can adopt ...

Cutting carbs, eating more protein, lifting weights, and getting more sleep are all actions that can promote sustainable weight loss. Focusing on long-term health and habits that you can stick with ...