LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

Arduino Cloud dashboards let you monitor and control multiple boards from one place, using customizable widgets to display data or trigger actions in real time. They can be accessed through a browser ...

From your very first blinking LED to dazzling multi-color sequences, Arduino makes it easy to bring light to life. With just a board, a few LEDs, and some code, you can experiment with patterns, ...

Rohde & Schwarz recently announced the MXO3, a 1 GHz, 12-bit oscilloscope. The company sent a review unit. In this part, I ...

There’s a long history of devices originally used for communication being made into computers, with relay switching circuits, ...

A two-member team from Agurchand Manmull Jain College in Meenambakkam has designed an electronic voting machine to make ...

The Artemis Watch 2.0, made by CircuitMess, is a $129 programmable smartwatch designed less as a gadget you wear and more as something you can digitally rebuild into your own creation.

Well, this might just be a Hackaday first. Certainly not the circuit sculpture part, nor the wearable aspect, but the ...

This massive brick build includes the exterior of the Lego Death Star as well as interior rooms with minifigs and the famous ...

Tandem Ventures teams up with Whale Wise to design and 3D print WHASER, a range-finding tool for capturing whale data.

Some events you attend, and some events you feel the moment you walk through the doors. The Rand Show 2026 was the latter, ...

Arduino has become one of the key building blocks of the open hardware movement. Arduino, the platform, is designed to be modular, affordable, and easy for virtually anyone to use. The company behind ...