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LED Dog Collar

Posted April 28, 2012 by Chris

“So the collar runs off an Atmel AVR ATTINY2313. It has 5 blue LEDs, and is powered by 3 AAA batteries. I also etched a custom circuit board (toner transfer method) and then covered most of the components in hot glue. The LEDs and all the wires on the collar are also mounted using hot glue.”

3 Responses to “LED Dog Collar”

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