“I built Newslog. It bundles your newsletters, RSS feeds, and articles into a single daily digest with an index and summaries ...

Cheap and cheerful.

This project implements a simple digital oscilloscope using an Arduino Uno microcontroller and a MAX7219 4‑in‑1 8×8 LED Matrix Module. The system samples an analog input signal, converts it into ...

Phones can be distracting objects if you’re not an enlightened master of the mental arts. Even just reading an email or ...

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, ...

TCL has revealed its latest OLED and micro-LED displays aimed at AR and VR headsets. The company claims to have achieved new benchmarks for pixel density. Shown off at the SID Display Week event, ...

Planar has released its new LED Video Wall Calculator designed to simplify LED video wall planning, selection, and ...

[Make Something] boasts he has made probably the fanciest picture frame you’ll ever see. He started with an original sign purchased on eBay and then made it to be bigger, brighter, and better. The ...

Abstract: To achieve precise control of the luminance in single-contact light-emitting diode (SC-LED) dot matrices and address the nonlinear grayscale distortion under alternating current (AC) driving ...

This project was inspired by the scorebug and ticker that is always present in sports broadcast and intends to bring that display to life. Display Driver Adafruit RGB Matrix Bonnet (#3211). There are ...