Build your own Function Generator with Arduino and AD9833 DDS Function Generator Module
DDS sine signal generator for AM modulation from 1 Hz to 40 MHz with an AD9850 or AD9851, an ATmega328, and an Arduino firmware | Electronics and Mechanics for Hobbyists
DIY Arduino Waveform Generator or Function Generator
Arduino Due Arbitrary Waveform Generator - Arduino Project Hub
Arduino frequency generator | Arduino square wave generator | diy function generator - YouTube