I breadboarded this
Video:
With the M-Audio EX-P pedal, low range set to zero and RV1 to full range, R1 knocks the 12V input down to about 11V and R2/LED take about 10% off that, for output of 0 to ~10V.
Video:
With the M-Audio EX-P pedal, low range set to zero and RV1 to full range, R1 knocks the 12V input down to about 11V and R2/LED take about 10% off that, for output of 0 to ~10V.
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