hello,
I have arduino generating square wave at varying frequency(potentiometer) but I want varying sine wave. I know that filtering a particular frequency square wave we can obtain sine wave but the problem here is how to make frequency adaptive filter for obtaining sine wave for varying square wave frequency?
thank you all
I have arduino generating square wave at varying frequency(potentiometer) but I want varying sine wave. I know that filtering a particular frequency square wave we can obtain sine wave but the problem here is how to make frequency adaptive filter for obtaining sine wave for varying square wave frequency?
thank you all