Mobius Circuit
Posted: February 4th, 2009 | Author: Spoofy | Filed under: Electronics, Hacking & DIY, Microcontroller | Tags: Circuits, Evil Mad Scientist Labs | Comments Off
Mobius Circuit by EMS Labs
Evil Mad Scientist labs, one of the most awesomely named electronics outfits out there, has posted an article about the single sided circuit board they made.
For our circuit, we decided to make an LED chaser that would light up LEDs in sequence along the length of the Mobius strip. To do this we chose a smallish AVR microcontroller, the ATtiny2313, which is a 20-pin device with 17 available output pins. With each output we drive a single red LED, and the whole thing can be powered by a 3V type CR2032 lithium coin cell.
read more about it at [Evil Mad Scientist Labs]