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#synthdiy

2 posts2 participants0 posts today
Greg Burns<p>I have just released the VCVRack version of my new Eurorack module. It's a direct spectral synthesis VCO and is a lot of fun. It has an 8 octave range and allows tons of modulation. The hardware version is pretty much ready to go but with tariffs and logistics I am not quite ready for a production run. If you are interested info is here <a href="https://www.gregsbrain.co/dspec.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">gregsbrain.co/dspec.html</span><span class="invisible"></span></a></p><p>I have PCB's and parts for some DIY kits. Ping me via my website for info.</p><p><a href="https://mstdn.social/tags/eurorack" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>eurorack</span></a> <a href="https://mstdn.social/tags/synthdiy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>synthdiy</span></a> <a href="https://mstdn.social/tags/vcvrack" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vcvrack</span></a> <a href="https://mstdn.social/tags/modularsynth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>modularsynth</span></a></p>
pedro 🍉<p>Oh yeah. <a href="https://fedi.turbofish.cc/tags/synthdiy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>synthdiy</span></a> <a href="https://fedi.turbofish.cc/tags/electronics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>electronics</span></a> <a href="https://fedi.turbofish.cc/tags/eurorack" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>eurorack</span></a></p>
Joshua A.C. Newman<p>This is Nightmare Blunt Rotation, with their new EP, Hash Noise!<br><a href="https://xeno.glyphpress.com/tags/modularsynth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>modularsynth</span></a><br><a href="https://xeno.glyphpress.com/tags/westernmasselectronics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>westernmasselectronics</span></a><br><a href="https://xeno.glyphpress.com/tags/synth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>synth</span></a><br><a href="https://xeno.glyphpress.com/tags/synthdiy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>synthdiy</span></a><br><a href="https://xeno.glyphpress.com/tags/electronic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>electronic</span></a><br><a href="https://xeno.glyphpress.com/tags/noise" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>noise</span></a></p><p>(1/3 of Nightmare Blunt Rotation is me, CMPRSSN RTFCT!)</p><p><a href="https://crushdeath.bandcamp.com/album/hash-noise-32" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">crushdeath.bandcamp.com/album/</span><span class="invisible">hash-noise-32</span></a></p>
Paul Mietz Egli<p>Finished the Moritz Klein voltage-controlled filter module (<a href="https://youtu.be/3tMGNI--ofU" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/3tMGNI--ofU</span><span class="invisible"></span></a>) today and hooked it up to the growing <a href="https://montereybay.social/tags/SynthDIY" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SynthDIY</span></a> rack (2x VCO, VCA, LFO, and attenuverter). I was extremely surprised to discover that the filter self-resonates!</p><p>Everything you hear on the video below, excepting the delay/reverb, was produced from a module that I built myself on through-hole breadboard based on schematics from MKI and others. I’m inordinately proud of this wubby drone! 😁 <a href="https://montereybay.social/tags/Eurorack" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Eurorack</span></a></p>
staxl<p>Playing my first <a href="https://sonomu.club/tags/livecoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>livecoding</span></a> <a href="https://sonomu.club/tags/noise" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>noise</span></a> show as ›Shin-Ra Electric Power‹ tomorrow (July 24, 2025) at...</p><p>*Fête du Brûlée*</p><p>Also on stage: ^|!&lt;3, Rundfunkorchestra, LADGHA, ah_mult, Nuances d’engrais aka. Physio-Akustik, Shannon Soundquist, JosuaKarlson, in.tension, Fatigue Suspecte, meeek and StöRenFrieD.</p><p>Plus, there will be a little <a href="https://sonomu.club/tags/synthDIY" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>synthDIY</span></a> workshop and later on some crêpes for food!</p><p>[Poster by suliane.h]</p><p><a href="https://sonomu.club/tags/algorave" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>algorave</span></a> <a href="https://sonomu.club/tags/Leipzig" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Leipzig</span></a> <a href="https://sonomu.club/tags/experimentalmusic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>experimentalmusic</span></a> <a href="https://sonomu.club/tags/splittercore" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>splittercore</span></a> <a href="https://sonomu.club/tags/eclectroacoustic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>eclectroacoustic</span></a> <a href="https://sonomu.club/tags/modular" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>modular</span></a> <a href="https://sonomu.club/tags/hardcore" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hardcore</span></a></p>
Tod Kurt (todbot)<p>Working on another <a href="https://mastodon.social/tags/synthDIY" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>synthDIY</span></a> idea. Sort of a scaling up of my “pico_test_synth”. Code first in CircuitPython then maybe Mozzi Arduino</p>
gnd<p>Quick write-up of a very common mixer circuit. It's used in RDRPT as well:</p><p><a href="https://gnd.buzz/blog/rdrpt-mixer" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">gnd.buzz/blog/rdrpt-mixer</span><span class="invisible"></span></a></p><p><a href="https://merveilles.town/tags/electronics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>electronics</span></a> <a href="https://merveilles.town/tags/diy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>diy</span></a> <a href="https://merveilles.town/tags/mixer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mixer</span></a> <a href="https://merveilles.town/tags/theWorkshop" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>theWorkshop</span></a> <a href="https://merveilles.town/tags/synthdiy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>synthdiy</span></a> <a href="https://merveilles.town/tags/effectpedals" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>effectpedals</span></a> <a href="https://merveilles.town/tags/pedalsandeffects" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pedalsandeffects</span></a></p>
Titus von der Malsburg 📖👀💭<p>What's the easiest way to produce a voltage between -8V and +8V with an <a href="https://scholar.social/tags/arduino" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>arduino</span></a>? <a href="https://scholar.social/tags/eurorack" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>eurorack</span></a> <a href="https://scholar.social/tags/synthdiy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>synthdiy</span></a> <a href="https://scholar.social/tags/electronics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>electronics</span></a></p>
diyelectromusic<p>And this is the serial MIDI version of part 4, but this time I'm back with the original XIAO ESP32-C3.</p><p><a href="https://diyelectromusic.com/2025/06/28/xiao-esp32-c3-midi-synthesizer-part-5/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">diyelectromusic.com/2025/06/28</span><span class="invisible">/xiao-esp32-c3-midi-synthesizer-part-5/</span></a></p><p><a href="https://mastodon.social/tags/MIDI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MIDI</span></a> <a href="https://mastodon.social/tags/XIAO" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>XIAO</span></a> <a href="https://mastodon.social/tags/SynthDIY" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SynthDIY</span></a></p>
diyelectromusic<p>And part 4 goes back to using the XIAO SAMD21 in the XIAO Synth to create a simple synth module with buttons for voice selection and volume control.</p><p><a href="https://diyelectromusic.com/2025/06/27/xiao-esp32-c3-midi-synthesizer-part-4/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">diyelectromusic.com/2025/06/27</span><span class="invisible">/xiao-esp32-c3-midi-synthesizer-part-4/</span></a></p><p><a href="https://mastodon.social/tags/MIDI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MIDI</span></a> <a href="https://mastodon.social/tags/SAM2695" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SAM2695</span></a> <a href="https://mastodon.social/tags/XIAO" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>XIAO</span></a> <a href="https://mastodon.social/tags/SynthDIY" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SynthDIY</span></a></p>
diyelectromusic<p>Using two Atari 2600 Keypad controllers as a MIDI controller.</p><p><a href="https://diyelectromusic.com/2025/06/26/arduino-atari-midi-keypad/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">diyelectromusic.com/2025/06/26</span><span class="invisible">/arduino-atari-midi-keypad/</span></a></p><p>cc <span class="h-card" translate="no"><a href="https://oldbytes.space/@rc2014" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>rc2014</span></a></span> </p><p><a href="https://mastodon.social/tags/Arduino" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Arduino</span></a> <a href="https://mastodon.social/tags/MIDI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MIDI</span></a> <a href="https://mastodon.social/tags/Atari" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Atari</span></a> <a href="https://mastodon.social/tags/Atari2600" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Atari2600</span></a> <a href="https://mastodon.social/tags/SynthDIY" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SynthDIY</span></a></p>
diyelectromusic<p>And, so finally, I've done something that at least hints of being musical with my Atari Paddles.</p><p>This shows how to use them as a MIDI CC controller.</p><p><a href="https://diyelectromusic.com/2025/06/23/arduino-midi-atari-paddles/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">diyelectromusic.com/2025/06/23</span><span class="invisible">/arduino-midi-atari-paddles/</span></a></p><p><a href="https://mastodon.social/tags/Atari" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Atari</span></a> <a href="https://mastodon.social/tags/Atari2600" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Atari2600</span></a> <a href="https://mastodon.social/tags/MIDI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MIDI</span></a> <a href="https://mastodon.social/tags/Arduino" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Arduino</span></a> <a href="https://mastodon.social/tags/SynthDIY" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SynthDIY</span></a></p>
Joshua A.C. Newman<p>I already had to solder in two jumpers to power the multiplexer. It looks like an automatic cleanup took out those traces and I didn’t notice.</p><p>Maybe the multiplexer address traces got lost at the same time?<br><a href="https://xeno.glyphpress.com/tags/ObliquePalette" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ObliquePalette</span></a> <a href="https://xeno.glyphpress.com/tags/modularsynth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>modularsynth</span></a> <a href="https://xeno.glyphpress.com/tags/plugdata" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>plugdata</span></a> <a href="https://xeno.glyphpress.com/tags/synthdiy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>synthdiy</span></a> <a href="https://xeno.glyphpress.com/tags/eurorack" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>eurorack</span></a> <a href="https://xeno.glyphpress.com/tags/experimentalart" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>experimentalart</span></a> <a href="https://xeno.glyphpress.com/tags/robotics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>robotics</span></a></p>
Joshua A.C. Newman<p>It’s pretty, and it’s progress, but it ain’t right!</p><p>The channels of the <a href="https://xeno.glyphpress.com/tags/ObliquePalette" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ObliquePalette</span></a> are allocated wrong. Some of this could be a firmware issue, which is easy enough to address. But it also looks like there might be missing traces on the PCB, which I can test with more jumpers. <br><a href="https://xeno.glyphpress.com/tags/modularsynth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>modularsynth</span></a> <a href="https://xeno.glyphpress.com/tags/plugdata" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>plugdata</span></a> <a href="https://xeno.glyphpress.com/tags/synthdiy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>synthdiy</span></a> <a href="https://xeno.glyphpress.com/tags/eurorack" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>eurorack</span></a> <a href="https://xeno.glyphpress.com/tags/experimentalart" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>experimentalart</span></a> <a href="https://xeno.glyphpress.com/tags/robotics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>robotics</span></a></p>
Joshua A.C. Newman<p>The <a href="https://xeno.glyphpress.com/tags/ObliquePalette" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ObliquePalette</span></a> 0.5.4 is on my workbench!</p><p>Fingers crossed that errors are small and easy to track down!</p><p>There looked to be errors in KiCAD that…don’t actually seem to be on the board? I hope that’s true!</p><p>Fingers crossed for <a href="https://xeno.glyphpress.com/tags/modularsynth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>modularsynth</span></a> control of a <a href="https://xeno.glyphpress.com/tags/plugdata" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>plugdata</span></a> patch and the patch being able to turn that back around to control servos, <a href="https://xeno.glyphpress.com/tags/synthdiy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>synthdiy</span></a> , <a href="https://xeno.glyphpress.com/tags/eurorack" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>eurorack</span></a> , or other <a href="https://xeno.glyphpress.com/tags/experimentalart" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>experimentalart</span></a> &amp; <a href="https://xeno.glyphpress.com/tags/robotics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>robotics</span></a> things by the weekend!</p><p>“Computers are for fucking around, making art, and falling in love.”</p>
botvolution<p>I cultivate a curious garden.</p><p><a href="https://mastodon.sdf.org/tags/SynthDIY" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SynthDIY</span></a> <br><a href="https://mastodon.sdf.org/tags/DIYElectronics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DIYElectronics</span></a></p>
gnd<p>This is what I've been up to for the past months. RDRPT is a feedback looper, inspired by no-input mixing techniques and harsh noise. It's intense, chaotic and unforgiving. I enjoy it a lot.</p><p>How it was designed, schematics etc come out tomorrow on <a href="https://gnd.buzz" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">gnd.buzz</span><span class="invisible"></span></a></p><p>For now just wanted to share the looks 🖤</p><p><a href="https://merveilles.town/tags/theWorkshop" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>theWorkshop</span></a> <a href="https://merveilles.town/tags/synthdiy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>synthdiy</span></a> <a href="https://merveilles.town/tags/music" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>music</span></a> <a href="https://merveilles.town/tags/noise" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>noise</span></a></p>
gnd<p>Hi Merveilles, thanks for having me :)</p><p>I enjoy making music and noise, as well as putting together contraptions that help me with that: analog pedals and synths, a little bit of software.</p><p>Recently I've been trying to explore atonal and noise elements in music, improve my sound design chops and look for unusual movie soundtracks. Any pointers to artists and instruments in that realm would be appreciated!</p><p>Here are some of the records I've had a chance to participate in:</p><p>Cultured by Day Dress (post-hardcore / screamo): <a href="https://daydress.bandcamp.com/album/cultured" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">daydress.bandcamp.com/album/cu</span><span class="invisible">ltured</span></a></p><p>I II III by Dzierzynski Bitz (novy twist) <a href="https://open.spotify.com/album/43PZhz9sAdwtaDObFLx1qK?si=BVZpWQP3TJ-7IhGXh7pgKw" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">open.spotify.com/album/43PZhz9</span><span class="invisible">sAdwtaDObFLx1qK?si=BVZpWQP3TJ-7IhGXh7pgKw</span></a></p><p>Some of the devices I've made:</p><p>All Animation crossfader pedal: <a href="https://akkusativ.cc/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">akkusativ.cc/</span><span class="invisible"></span></a></p><p>Hypno delay: <a href="https://pedalmarkt.com/pages/delay" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">pedalmarkt.com/pages/delay</span><span class="invisible"></span></a></p><p>A polyrhythmic metronome web app I've made a while back: <a href="https://polychops.com" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">polychops.com</span><span class="invisible"></span></a></p><p>I'd like to do better at documenting what I do. Hence this new account and a video channel here: <a href="https://makertube.net/w/s1rLiRFGBmCoNzSgEnNEUx" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">makertube.net/w/s1rLiRFGBmCoNz</span><span class="invisible">SgEnNEUx</span></a> </p><p>That's pretty much it. Happy to be here!</p><p><a href="https://merveilles.town/tags/introduction" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>introduction</span></a> <a href="https://merveilles.town/tags/diy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>diy</span></a> <a href="https://merveilles.town/tags/synthdiy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>synthdiy</span></a> <a href="https://merveilles.town/tags/noise" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>noise</span></a> <a href="https://merveilles.town/tags/atonal" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>atonal</span></a> <a href="https://merveilles.town/tags/music" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>music</span></a></p>
diyelectromusic<p>Wow this is a great resource if you want to get to know your Yamaha synth chips...</p><p><a href="https://gist.github.com/bryc/e85315f758ff3eced19d2d4fdeef01c5" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">gist.github.com/bryc/e85315f75</span><span class="invisible">8ff3eced19d2d4fdeef01c5</span></a></p><p>I seem to have access to YM2413, YM3812, YM3420, YM2414, YM2164 and if I can get my RC2014 sound card up and running maybe a YM2149 too :)</p><p><a href="https://mastodon.social/tags/FMSynthesis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FMSynthesis</span></a> <a href="https://mastodon.social/tags/Yamaha" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Yamaha</span></a> <a href="https://mastodon.social/tags/SynthDIY" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SynthDIY</span></a></p>
gridbugs<p>Added a noise generator to my modular synth setup. Woooooosh!</p><p><a href="https://hachyderm.io/tags/SynthDIY" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SynthDIY</span></a> <a href="https://hachyderm.io/tags/Synthesizer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Synthesizer</span></a> <a href="https://hachyderm.io/tags/ModularSynthesizer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ModularSynthesizer</span></a></p>