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FIGURE 1 Assembled FGEN1 circuit board

Arbitrary Function Generator

An 8-bit Digital and Analog Design This project combines a PIC microcontroller, a custom clock source, some simple digital circuitry and selectable output filters. The result is a reprogrammable audio-frequency function generator with resolution from 0.1Hz to 20kHz. I’ve been an 8-bit developer for decades and designed many of the instruments on my own workbench. […]
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