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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Design files
Ultrasonic Receiver
so will never need batteries
or add four wires to connect to your project
Solar Dice Kit Geek Design filesBuild your own solar powered electronic dice! When you shake and wake the unit, the seven LEDs in dice formation on the PCB will glow in sequence and slowly stop randomly on one to six. It's almost like a real dice, but with electronics!! Its solar powered, so will never need batteries! It uses an ultra capacitor to store the solar energy, so will work even if left uncharged for a long time. But it will need to be left in sun to recharge and the
US$ 26.95
US$ 39.99
US$ 39.00
