Home Audio System

More of a handheld speaker, but I didn't name it.

Background

A "home audio system" composed of an equalizer circuit, a class-D amplifier, a spectrogram, and a PCB stack that I made to try and get the Best In Course award for the class this was made for. I spent a semester working on the circuit with a partner and gave weekly presentations on our progress. We wrote regular milestone reports on major aspects of the project. Below is the PDF of our final report. If you want to see the PCB I made and microsoldered, scroll down to Appendix B on page 20.

In case you're curious why it's called a "home audio system" despite the fact there's no home apparent in the report, that was the name of the project assigned by the course directors.

Report