This $20 synthesizer sounds very nice indeed

BPSynth is a #diy monophonic #virtualanalog #synthesizer based on a STM32F411 “BlackPill“ microcontroller created by @Synthetech . In this video, I show which parts you need, where to get them and how to assemble them, plus some sound impressions. Table of contents: 00:00 short demo 00:07 hi 00:30 parts needed 00:58 were to get and how to install the firmware 02:23 building the BPSynth 04:20 building the MIDI jack 06:50 important considerations 07:14 set up a MIDI controller 07:39 synth engine overview 08:07 demonstation track 11:14 conclusion Resources Firmware can be found on Blaines' YT channel: @Synthetech BlackPill STM32F411 board (I bought the F411 25M HSE) UDA 1334A DAC module 5pin midi socket 6N137 optocoupler 220 and a 10k ohm resistor 1N4148 diode Jumper wires Breadboard Electronic component tester and identifier HÄLP ZIS CHANNEL Join us on Woody Piano Shack's Discord server: Get 7% off on DistroKid with this link Shop a Huge Selection of Synths and Drum Machines at ! Here's what I have in my setup at the moment. Want to have that, too? Please use the followings links and support me: Yamaha EX5 ex5 Kasser Synths Arcade Intech GRID: MPC One, Novation PEAK, Reface DX, Source Audio Collider, Strymon Iridium, Zoom MS 70 CDR, Donner N-25, Akai EWI USB, Zoom R20, Zoom H5, Yamaha MT7, Roland Aira: Some bands / artists I've been following for a long time are (among others) Massive Attack, Pink Floyd, Pet Shop Boys, Archive, A-Ha, Yes, Porcupine Tree, John Mellencamp, Jean-Michel Jarre, Metallica, Peter Gabriel and Perturbator. So my music will kind of sound like those (without ever reaching the greatness of those artists, of course). :-)