ANALOG_TACHOMETER_READOUT

Published:2009/7/10 3:10:00 Author:May | From:SeekIC

The analog display consists of a frequency/voltage converter (IC12) and bar-graph segment drivers IC10 and IC11. R34 is the calibration adjustment and is set so that an engine rpm of 5000 to 7000 rpm lights the first LED (redline value).



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