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 controlled by an Arduino-based microcontroller that ...

As we come into TV season 2026 – and with the World Cup on the horizon further piquing people's interests – there's an abundance of new televisual technology on the market to consider. It's rare to ...

Some projects take great care to tuck away wire hookups, but not [Roberto Alsina]’s Reloj V2 clock. This desktop clock makes a point of exposing all components and wiring as part of its aesthetic.

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, ...

After much fanfare, RGB TV technology is about to arrive in Australia at a more affordable price point. Demoed at CES 2026 earlier this year, Hisense has confirmed exactly how much its Mini LED TVs ...

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, ...

An LED display for real-time prices of stocks, cryptocurrencies, and forex rates. Requires a Raspberry Pi, and an LED board connected to the Pi via the GPIO pins ...

Abstract: In this study, the feasibility of mini-light-emitting diode (LED) RGB display fabricated by a chip-first fan-out panel-level packaging is investigated. Emphasis is placed on the design, ...