Hanukkah decorations have been up in stores since before Halloween, and that means it’s time for electronic Menorahs with blinking LEDs, controllers, and if you’re really good, a real-time clock with support for the Jewish calendar. [Windell] over at Evil Mad Scientist just outdid himself with the Mega Menorah 9000. It’s a flat PCB with nine LEDs, but it uses stippling and a trompe-l’œil effect to make it appear three-dimensional.

Making a 2D object look three-dimensional isn’t that hard – you just need the right shading. A few years ago, [Evil Mad Scientist] created StippleGen, a library to turn images into something that can be easily reproduced with the EggBot CNC plotter. It’s actually quite impressive; there are Voronoi diagrams and travelling salesmen problems, all to draw on eggs. The library can be used for much more, like properly shading a PCB so that it looks three-dimensional.

The Mega Menorah 9000 is surprisingly large, at about 7.5″ wide. It’s powered by an ATtiny85 loaded up with the Adafruit Trinket firmware, making it a truly USB enabled Menorah. While it may just be a soldering kit, it is a fantastic looking PCB, something we’d like to see some more examples of in the future.