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.

Most of the apps we use rely on the internet to function, but there are many that still work offline, too. Here are five that ...

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

Olimex HoT (Home of Things) is a lightweight Smart Home solution designed to run on low-end hardware (128MB RAM, 128MB flash) ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

BitDo’s $20 USB Adapter 2 lets you wirelessly link controllers to the Switch 2 that would otherwise be unsupported, like the ...

Gestala is the latest company to emerge from China’s burgeoning brain-computer interface industry. It plans to access the brain with noninvasive ultrasound technology.

After Qualcomm’s purchase of Arduino it has left many wondering what market its new Uno Q board is trying to target. Taking the ongoing RAM-pocalypse as inspiration, [Bringus Studios] made a ...

I really wanted to believe in this free AI coding tool could replace Claude Code. But it isn't ready for prime time unless you're willing to babysit.

Controlling a lunar lander using a 1980s home computer is not for the faint of heart, and this project shows how one intrepid ...

building a biped robot is a challenging but rewarding project! It involves mechanics, electronics, and software. Here’s a breakdown of how to approach it, along with materials and software ...