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Resolution 0
and the entire solution
The number of rotations can be detected by counting the number of pulses
We can regulate the knob to adjust the sensitivity
Support secondary development
74HC191 (4-Bit Counter) resistors Resolution 0Introduction : 74HC191 is an asynchronously presettable 4 bit binary up down counter. It contains fourmaster slave flip flops with internal gating and steering logic to provide asynchronous preset andsynchronous count up and count down operation. Asynchronous parallel load capability permitsthe counter to be preset to any desired value. Information present on the parallel data inputs (D0to D3) is loaded into the counter and appears on the outputs when
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