Function Generator Using AD9833 DDS – Arduino Compatible 

https://www.electronics-lab.com/project/function-generator-using-ad9833-dds-arduino-compatible/

This is an Arduino-compatible hardware designed for building a low-cost function generator. The project consists of all the required spices to build your own function generator. It includes multiple options such as a potentiometer, rotary encoder, tactile switches, op-amp, and 16×2 LCD interface. The project can output sine, triangular, and square waves with gain adjustment […]