I'm designing an ADSR circuit where I use a schmitt trigger to store the state of the envelope and figuring out the resistor values to get the threshold voltages I wanted was a bit slow, so I made this little tool for playing around with them: https://tools.sandelinos.me/opamp-schmitt-trigger-playground

Just put in the output saturation voltages of your opamp and mess around with the resistor values (the arrow buttons jump through E12 standard values) until you get thresholds that you like.

#SynthDIY #electronics

Opamp schmitt trigger playground

Just did some testing and confirmed that every "TL072" and "TL074" I used during my first few years of building my synthesizer were actually relabeled LM356/LM324 chips. Never buy cheap ICs from ebay and aliexpress if you can avoid it. #SynthDIY #electronics

Like, is this the first Eurovision performer who's publicly talked about #Arduino and #SynthDIY?

https://www.youtube.com/watch?v=9oGlCfwCoCw

ARDUINO 8 STEP KEYBOARD SEQUENCER FOR SYNTHESIZERS

YouTube
ok hi!
first for actual release of my DAW plugins if you want to try them:
https://alloyed.itch.io/kitsblips-daw
includes a subtractive VA polysynth with a fancy 3d gui, plus a bunch of effects
#synthdiy
KitsBlips: DAW by Alloyed

VST/CLAP plugins for making the music

itch.io

Late for the #303day, but happy to share an acidic performance that was inspired by the more aggressive end of the 303 sound.

Patch058 – Intervasion of the Eurorack –
https://youtu.be/-opO5-jtWMU

#modularSynth #eurorack #acidHouse #synthDIY

Patch058 – Intervasion of the Eurorack – Simselection Acid [Submission]

YouTube
Does anyone happen to know whether Bernie Hutchins of Electronotes fame is still around?
I'd like to buy his "everything" package, but his web page has a notice from 2020 that he's not taking orders.
#synthdiy
@mario_angst_sci #Synthdiy is pretty addictive, you start by assembling simple kits, and before you know it, you're designing your own stuff in #kicad.
My first very own #eurorack module: an extremely simple diode-based overdrive effect. Shockingly it actually works as intended, but since I ordered the pcb, I already made a couple of improvements. V2 will be a cleaner version of the same thing, and v3 will have gain and volume controls. #diyelectronics #synthdiy

Twenty minutes of figuring out the best envelope, resonance and distortion for an Acid House track? Just follow me this way:

https://www.youtube.com/watch?v=E8n-FNVyX8M

#eurorack #synthDIY #modularSynth #theWorkshop #cablesGL

Patch056 – Sim Selection Acid Jam

YouTube