A few years ago, [Frans-Willem] bought a few RGB LED panels. Ten 32×16 panels is a lot of LEDs, and to drive all of these panels requires some sufficiently powerful hardware. He tried working … ...

Carol Stream, IL — ITW ECS brand Lumex® announces the release of the QuasarBrite™ Dot Matrix LED Display Module equipped UART interface which features a 96x8 dot matrix LEDs on single PCB. The UART ...

Hackaday regular [befinitiv] wrote into the tip line to let us know about a hack you might enjoy, wireless UART output from a bare STM32 microcontroller. Desiring the full printf debugging experien… ...