Adafruit continues its wonderful marketing campaign with another fun and functional gadget that you can build using the company’s products. This time it’s a wristwatch that uses LEDs to display the time or point North or to a preset destination. The exposed circuitry serves as its detailing.
The main components of the watch are the FLORA Arduino-compatible platform and the NeoPixel Ring, which houses the LEDs. You can switch between watch, compass and GPS modes using a button that you’ll place behind the watch. To use the GPS, you’ll alter the code that Becky Stern wrote and save the coordinates to your desired location. You can only save one set of coordinates though.
Head to Adafruit for the full how-to and parts list. The parts cost about $110 (USD) in total, so you might want to make a protective case for the watch as well. The great thing about this watch – aside from the fact that you built it yourself! – is that you can recycle or repurpose its parts for your other projects.
[via Laughing Squid]