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Generating True Analog Outputs When Using Arduino Boards
TUTORIAL

Generating True Analog Outputs When Using Arduino Boards

By Maker.io Staff

Learn why the standard analogWrite function is not what you may believe it is and what other options you have for generating proper analog signals.

PROJECT

A Simple Square-Wave Function Generator with an Arduino

By Maker.io Staff

Learn how to use the DAC of an Arduino to create a simple function generator capable of producing square, sine, and sawtooth waveforms.