3 ms·
It doesn't drain the battery any more than listening to music does :) Really cool project!
by ramidarigaz 16y ago
It doesn't drain the battery any more than listening to music does :) Really cool project!
- moopark 16y agoListening to music doesn't drive a constant 22 kHz tone. [Edit] I really don't understand -- why was I downvoted here? Can someone explain why they think I'm wrong? Isn't a constant, high-frequency tone going to draw more power than variable output with significant larger gaps (and a likely lower peak voltage difference?)