AudioDIWHY
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Description
Anything to Clock--Precision Rectifier
For more details please see this blog post:
https://audiodiwhy.blogspot.com/2024/04/anything-to-clock-subcircuit.html
I needed a subcircuit to convert random and repeating waveforms (<1hz to 20K) to a repeating rising edge to feed into an MCU (RP2040, Arduino etc). The design uses an MCP6002 R/R opamp for buffering and clamping, provides an optional active filter in circuit, and the ability to set an inverting and non-inverting output to different ground to peak voltages.
Schematic and Layout
Apr 14,2024
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Anything to Clock--Precision Rectifier
Convert audio frequency waveforms to a rising and falling pulse wave.
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Published: Apr 14,2024
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File Last Updated: 2024/04/15 (GMT+8)
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2024-04-1511:45:58
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