In a test circuit built with C3 = 1nF and R6 = 100kO (giving dt ˜ 100µs), the actual step size was measured as 59.7mV. Figure 3a Output waveform created by CW and CCW encoder rotation (4s/div., 2V/div ...

This is the classic bane of designing microcontroller circuits and is ... a mechanical rotary encoder, or even relay contacts. You ... This is my go-to scheme for debouncing switches in a ...

The MM74C922N, originally designed to detect, debounce, and encode 16-key switch matrices, contains most of the elements needed for a full-function magnetic-tape-transport motion-control circuit ...