4 ms·
>I've been running an ATTiny off the same pair of AA batteries, blinking an LED for 50ms every 5 seconds for 4 years. Is this just for fun or is it part of a l
by iamatworknow 10y ago
>I've been running an ATTiny off the same pair of AA batteries, blinking an LED for 50ms every 5 seconds for 4 years.
Is this just for fun or is it part of a larger project?
- wyager 10y agoFor fun. My parents wanted a fake security system with a blinking light at their house to ward off burglars, so I soldered an LED and a resistor to an ATTiny and then soldered on a double AA pack. It's still going off the first set of batteries.