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A signal is a stream of information in the form of a varying quantity. Usually in electronics, signals can be in the form of voltages, currents, or radiated electromagnetic fields.
1
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How to overdrive a signal?
There are several ways to do this. It is a grear idea to look elder guitar amplifiers to get ideas. Fender has a lot of schematics on the internet. Years ago they had it on his web, but now you need t …
1
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How to convert any periodic signal to a square wave signal using the Schmitt Trigger?
Use a series capacitor before schmitt trigger to remove offset and go to pulse counter.
(If you need more detailed answer you need to add schematics or some other information)