Making a Robotic Firefly With Only 3 Parts
 35 Pixels writes:This thing operates just like a real firefly. Initially, it flashes a firefly song for 30 minutes. Then, it samples the ambient light level every minute. It waits for daytime, and then waits for dusk. Then the cycle starts over with the firefly flashing.
   Making a Robotic Firefly With Only 3 Parts
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