Nova is a tiny RP2040-powered board with a 7x10 addressable LED matrix, designed for creative lighting and microcontroller projects. Compact yet powerful, its perfect for makers and DIY enthusiasts.

For those who have never been to one, LED one-upmanship at these shows is ... is an equally impressive set of features. Each lens is a matrix of 69 LEDs. They have an accelerometer, a microphone ...

Each segment is connected as a single column in the LED matrix, and each digit is a row. It’s a simple design, but there aren’t any resistors on this board. Hopefully [Esai] will be using a ...