Hi all, I'm trying to control the PWM on my Arduino by pressing pushbuttons. My code is as follows: int turnleft = A0; int turnright = A1; int returnhome = A2; int val1 = 0; int val2 = 0; int val3 = 0; void setup() { pinMode(A0, INPUT); pinMode(A1, INPUT); pinMode(A2, INPUT); pi…

PWM and Frequency control problem

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