Hi guys, I am trying to use a pushbutton and measure its pulse by using pulseIn. The pushbutton is connected to 5v with a pullup resistor. Then, use the measured pulse and convert it to the variable that can control the PWM duty cycle. Then, I can use this variable with analogWrite to control the l…

pulseIn and led

in0 September 26, 2021, 11:29pm 2

Maybe you'll find the map function useful:

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