Homemade Christmas jumper | Arduino and RGB LEDs In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are ...

Samsung reveals pricing and availability for its 2026 Micro RGB LED TV lineup, introducing a new approach to color accuracy ...

The TCL QM8L is the latest offering from the TV brand most closely associated with mini-LED backlighting technology. Yes, ...

Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...

A cross-disciplinary team led by Prof. Qu Jianan from the Department of Electronic and Computer Engineering and Prof. Julie L ...

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

It’s the evening before publication, and a pair of Hackaday writers convene to record the week’s podcast. This week Elliot Williams is joined by Jenny List, and it’s a bumper ...

An Arduino library for 7-segment display modules based on the TM1637 chip, such as Seeed Studio's Grove 4 digit display. The TM1637 chip also has keyboard input capability, but it's not implemented in ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...