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.

Hiwonder has introduced the WonderLLM, an ESP32-S3-based smart chat module that combines a 2MP camera, a 2.0-inch touch ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

An interrupt-driven, fully-debounced class to manage input from physical buttons on the Arduino platform. Although in principle this class is compatible with all members of the Arduino platform, note ...

Apple is working on a small, wearable AI pin equipped with multiple cameras, a speaker, and microphones, reports The Information. If it actually launches, the AI pin will likely run the new Siri ...

When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ABX00162 SKU with 2GB RAM and 16GB ...

Here’s a couple of clocks that use Arduino boards to control inexpensive clockworks. The concept is quite simple, and perhaps best outlined by [Matt Mets’] article on the subject. As it turns out, ...

The reality alum said her mom found out after reading her diary, admitting “I could never do something like that today” Charles Sykes/Bravo via Getty Kristin Cavallari said she pierced her belly ...

Summary: Pitaka’s new PinButton case for the Galaxy S25 Ultra adds three mappable NFC-powered buttons to your phone—no app required. It’s still slim, durable and supports wireless charging, making it ...

If you've ever found yourself at a showcase of classic 1960s muscle cars, you've probably seen a few sporting strange-looking devices on their hoods, known as hood pins. These distinctive gadgets are ...