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A comment on Plug a guitar in your C64 and use it as a wah pedal. Parent comment

Re:Plug a guitar in your C64 and use it as a wah pedal by satiric on Saturday September 24, 2022 @05:49PM (#32966831)
One common way to provide input overvoltage protection is through a pair of schottky diodes. This article is a good resource https://www.digikey.com/en/articles/protecting-inputs-in-dig...
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Re:Plug a guitar in your C64 and use it as a wah pedal by buescher on Saturday September 24, 2022 @06:58PM (#32967348)
That's a pretty good article. Also, the classic one-volt-or-so voltage limiter is a pair of antiparallel silicon diodes. You can put them in series for a bigger limit.
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