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Digital to analog converter (RC low pass filter) | PCB Design

Digital to analog converter (RC low pass filter)
Version 2 - Last update: Oct 4, 2015

I need a digital to analog converter (RC low pass filter) to convert an Arduino PWM signal to a voltage. This is for a 10V circuit with an input signal of a few hundred Hz. For other voltages and frequencies, resistor and capacitor values can be computed with e.g., this tool.

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