Circuit Playground Necklace Case

Wear your Circuit Playground as a necklace. This case has a slot for a 6x12mm on/off switch and an optional lid ring to hold the Circuit Playground and battery inside, if needed. Attach a seashell or cabochon to the front to rock your Circuit Playground in style.

Full tutorial on the Adafruit Learning System at https://learn.adafruit.com/circuit-playground-seashell-pendant/introduction