Duty Cycle Converter

plus Firmware. On AC-CDI v7.9, DC-CDI v7.9 or DC-CDI v2.1 the tacho output available at RB5/PIN11/TP1 can drive a tachometer. The signal is a +5volts level and 5% Duty Cycle signal: but some tachometers need a +12v level at 50% DutyCycle signal ! In order to work with such tachometers I created a small microprocessor […]

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