PSPi Version 4 Open Source Summary - Part 2 - Audio

This is Part 2 of a video series on the PSPi Version 4 board to put a Raspberry Pi Zero in a PSP shell. It is meant to be a closure of v4, so I can move on to other projects such as 3D printer mods and possibly some more Raspberry Pi handheld gaming systems.

Links: Link 1 to PSP Stand https://www.thingiverse.com/thing:4134563 Link 2 for Pi Original Schematic https://www.raspberrypi.org/app/uploads/2012/04/Raspberry-Pi-Schematics-R1.0.pdf Link 3 to PWM on Wikipedia https://en.wikipedia.org/wiki/Pulse-width_modulation Link 4 Pi Zero W https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_ZeroW_1p1_reduced.pdf Link 5 PAM2306 https://www.diodes.com/assets/Datasheets/PAM2306.pdf Link 6 Pi 3 https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_3bplus_1p0_reduced.pdf Link 7 PWM driver https://www.raspberrypi.org/forums/viewtopic.php?f=29&t=136445 Link 8 Schematics on EasyEDA: https://easyeda.com/adamseamster/clean-pwm-audio-filter ... https://www.youtube.com/watch?v=YJ3Uxsjh5cI