DIY

Halloween hack ideas

Halloween is coming, so here are some interesting links to decoration hardware hacks. Gravesend Inn is an attraction that mainly instead of scaring the audience, it’s meant to inspire high school students to go to college and study technology. CNN has made video report The haunted hotel that breeds engineers. Control Geek blog has lots

WS2812 addressable LEDs test

RGB LEDs are awesome – especially the new, fancy ones with the WS2812 RGB LED driver. These LEDs can be individually controlled to display red, green, and blue, but interfacing them with a microcontroller or computer. To test controlling WS2812 RGB LEDs I bought a cheap addressable LED strip. An addressable RGB LED strip is