150455 LED christmas / Carneval ball
Back in 1997 Elektor made a LED Christmas ball with 32 LEDs which were driven by a P87c51 MCU. The project is pretty simple. The MCU drives the LEDs in such a way that it performs neat little effects. Though the project needs to be powered with batteries, so you don't have wires running through the tree.
5607 Aufrufe | 3 Kommentare