PC Software
Arduino code for the DSP Test Bed
I2C.zip (Arduino code to communicate with the ADAU1701 and some notes on how to use the code)
stereo 3-way DSP Board (Articles #6 and #12 or “Act 4”)
Arduino Code (see Article #12 for instructions on loading HEX files)
Nextion Display Code (transfer to an SD card and allow Nextion to self-load)
Nextion Source Code (unzip and the open .HMI file with Nextion Editor)
Android controller code (see Article #12 for source code)
SigmaStudio Design Files
PCB/Schematic Files
Teensy Modular Design Spark and Gerber files