this was one of the first things i did with an avr. it's a little more challengi...

		kragen on June 20, 2024 \| parent \| context \| favorite \| on: Two ways to use an LED as a light sensor with Ardu... this was one of the first things i did with an avr. it's a little more challenging on an attiny2313, because it doesn't have an adc: http://canonical.org/~kragen/light_sensing/