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- alan.chatham commented on alan.chatham's instructable Turn a Pencil Drawing Into a Capacitive Sensor for Arduino4 weeks ago
- alan.chatham favorited Arduino Air Bonsai Levitation by funelab1 year ago
Unfortunately not; the code uses the AVR registers because it uses the single-cycle read capabilities of the direct register read for timing purposes - it's basically counting the number of cycles that it takes for the pin to switch states when you touch, measuring the system's capacitance that way, so the relatively slow digitalRead() doesn't work.