Nice shots! If you do it again, you might find the AVR's analog comparator is a better route than the ADC. I use an external comparator on an interrupt pin in m

Nice shots! If you do it again, you might find the AVR's analog comparator is a better route than the ADC. I use an external comparator on an interrupt pin in my sound trigger, which gives more flexibility. Perhaps I can tempt you further with a discount. Use the code HACKERNEWS for 10% off. That's open to anyone else reading this too, and is valid until next week.