10 years and a few days ago, I was running a DIY Synth workshop with STM32F7 dev boards in our kitchen in North London... Still have ~10 of these boards.

Here are also two videos (live performances) of some softsynths (some with MIDI via USB support) which we built in these workshops (I did quite a few of those in that year)...

STM32F746 MIDI synth (live recording, 2016-01-31)
https://makertube.net/w/6tYcSLrJdPfev8HNFNHVPj

STM32F746 synth (live recording, 2016-01-28)
https://makertube.net/w/mbeSF3y2rs2xnx1Yv5fL5v

Some related project & workshop repos:
https://thi.ng/synstack
https://thi.ng/ws-ldn-4
https://thi.ng/ws-ldn-12

#DIYSynth #Synth #SynStack #STM32 #Embedded #Workshop #MIDI #Music4Coding