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#eurorack

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aeva<p>update on learning how to animate: a ribbon cable I ordered came in the mail today, so I learned how to play the <a href="https://mastodon.gamedev.place/tags/eurorack" class="mention hashtag" rel="tag">#<span>eurorack</span></a> instead. I can play the <a href="https://mastodon.gamedev.place/tags/eurorack" class="mention hashtag" rel="tag">#<span>eurorack</span></a> now! huzzah!</p>
GetMusic - Free Bandcamp Codes<p>Free download codes:</p><p>State Vector Collapse - And The Lies Shall Incinerate Their Throats</p><p>"dark industrial ambient noise from live modular synthesis"</p><p><a href="https://getmusic.fm/l/iib6dY" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">getmusic.fm/l/iib6dY</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/bandcampcodes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bandcampcodes</span></a> <a href="https://mastodon.social/tags/ambient" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ambient</span></a> <a href="https://mastodon.social/tags/darkambient" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>darkambient</span></a> <a href="https://mastodon.social/tags/industrial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>industrial</span></a> <a href="https://mastodon.social/tags/modularsynth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>modularsynth</span></a> <a href="https://mastodon.social/tags/deathindustrial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>deathindustrial</span></a> <a href="https://mastodon.social/tags/eurorack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eurorack</span></a> <a href="https://mastodon.social/tags/music" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>music</span></a></p>
Francois Dion<p>The AM1021 is a sequential switch, able to take the 3 outputs of the 1027 sequencer and combine them sequentially. Thus you can have up to 24 steps frrom the 3 x 8 sequences from the <a href="https://mastodon.online/tags/arp2500" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>arp2500</span></a> 1027 <a href="https://mastodon.online/tags/eurorack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eurorack</span></a> <a href="https://mastodon.online/tags/module" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>module</span></a> </p><p>It does this in very little hp space. The mix sequencer 1050 can also do that, but you can't use it for other functions, such as another sequencer or two or mixer. It gives the control row more flexibility. <a href="https://mastodon.online/tags/modularsynth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>modularsynth</span></a> <a href="https://mastodon.online/tags/sequencer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sequencer</span></a> <a href="https://mastodon.online/tags/dawless" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dawless</span></a> <a href="https://mastodon.online/tags/music" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>music</span></a></p><p><a href="https://modulargrid.net/e/amsynths-am1021-sequential-clock" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">modulargrid.net/e/amsynths-am1</span><span class="invisible">021-sequential-clock</span></a></p>
Francois Dion<p>The main purpose of this auxiliary row of <a href="https://mastodon.online/tags/eurorack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eurorack</span></a> <a href="https://mastodon.online/tags/modules" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>modules</span></a> is to sequence notes CVs and modulation CVs for my 2600. S&amp;H &amp; LFOs are great for some modulations, but sometimes you need specific voltages in a specific sequence. Enter the <a href="https://mastodon.online/tags/behringer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>behringer</span></a> <a href="https://mastodon.online/tags/arp2500" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>arp2500</span></a> 1027 Clocked Sequential Control Module. It can sequence 3 different groups of up to 8 steps (position gates allows resetting the sequence at any step, although on all 3 sequences at once).</p><p>More than 8 steps? see next</p><p><a href="https://modulargrid.net/e/behringer-1027-clocked-sequential-control-module" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">modulargrid.net/e/behringer-10</span><span class="invisible">27-clocked-sequential-control-module</span></a></p>
steve cooley<p><a href="https://www.youtube.com/watch?v=zek8QPgZrHs" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">youtube.com/watch?v=zek8QPgZrHs</span><span class="invisible"></span></a> this is the one :D <a href="https://mastodon.social/tags/eurorack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eurorack</span></a> <a href="https://mastodon.social/tags/wrench" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>wrench</span></a> <a href="https://mastodon.social/tags/digitallarry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>digitallarry</span></a> <a href="https://mastodon.social/tags/indexical" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>indexical</span></a> <a href="https://mastodon.social/tags/santacruz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>santacruz</span></a> <a href="https://mastodon.social/tags/california" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>california</span></a> <a href="https://mastodon.social/tags/openmic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>openmic</span></a> <a href="https://mastodon.social/tags/electronic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>electronic</span></a> <a href="https://mastodon.social/tags/music" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>music</span></a> <a href="https://mastodon.social/tags/live" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>live</span></a> <a href="https://mastodon.social/tags/performance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>performance</span></a></p>
Francois Dion<p>So what's on the other side? To go with a 2600, you know you want some sequencing goodness from the Arp 2500!</p><p>Note the external 16 pin power connector on the left side, in case I add an expander.</p><p><a href="https://mastodon.online/tags/synth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>synth</span></a> <a href="https://mastodon.online/tags/eurorack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eurorack</span></a> <a href="https://mastodon.online/tags/synthesizer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>synthesizer</span></a> <a href="https://mastodon.online/tags/sequencer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sequencer</span></a> <a href="https://mastodon.online/tags/modular" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>modular</span></a> <a href="https://mastodon.online/tags/arp2500" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>arp2500</span></a> <a href="https://mastodon.online/tags/arp2600" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>arp2600</span></a> <a href="https://mastodon.online/tags/studio" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>studio</span></a> <a href="https://mastodon.online/tags/music" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>music</span></a> <a href="https://mastodon.online/tags/electronicmusic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>electronicmusic</span></a> <a href="https://mastodon.online/tags/dawless" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dawless</span></a></p>
Francois Dion<p>That looks like nothing, but that is the back of my auxiliary modules for the 2600 <a href="https://mastodon.online/tags/semimodular" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>semimodular</span></a> <a href="https://mastodon.online/tags/synth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>synth</span></a>. I needed all the 2hp space of this 19" <a href="https://mastodon.online/tags/eurorack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eurorack</span></a> rails, so I put the power supply in the back. The rails are slotted for square nuts only on the front, so I tapped some 3mm threads in the back so I could mount some standoffs, and mount the eurorack power supply to them.</p>
poetaster<p>After a day of OCD software hacking, there is, thonk gog, cheese... Released 4 different drum kits in glorious 8 bit depth for <a href="https://github.com/wgd-modular/utf-8-samplified" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">github.com/wgd-modular/utf-8-s</span><span class="invisible">amplified</span></a> <a href="https://mastodon.gamedev.place/tags/Eurorack" class="mention hashtag" rel="tag">#<span>Eurorack</span></a> <a href="https://mastodon.gamedev.place/tags/lo" class="mention hashtag" rel="tag">#<span>lo</span></a>-fi <a href="https://mastodon.gamedev.place/tags/Arduino" class="mention hashtag" rel="tag">#<span>Arduino</span></a></p>
carto<p>I ended up assembling my own sequencer from modules. I kind of tried to avoid this, as this is expensive, slow, and needs lots and lots of planning and trial and error. But in the end, there wasn't anything like this available as a ready-made thing, so. For the record, Frap Tools USTA comes very, very close, but I like this UI better.</p><p>My problems began with tempos. I often use slow tempos, as in several seconds per beat. This is solvable, but... 1/2</p><p><a href="https://mastodon.online/tags/eurorack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eurorack</span></a> <a href="https://mastodon.online/tags/synth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>synth</span></a> <a href="https://mastodon.online/tags/sequencer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sequencer</span></a></p>
synthsWaveBoy 0.56 Firmware is now available!<br><br><a href="https://waveboy.bitbybitsynths.com/firmware/" rel="nofollow noopener noreferrer" target="_blank">https://waveboy.bitbybitsynths.com/firmware/</a><br><br>Bugfixes, new auto-screensaver, and pitch knob settings are among the changes.<br><br>Enjoy!<br><br><a class="hashtag" href="https://social.bitbybitwhatever.com/tag/waveboy" rel="nofollow noopener noreferrer" target="_blank">#WaveBoy</a> <a class="hashtag" href="https://social.bitbybitwhatever.com/tag/firmware" rel="nofollow noopener noreferrer" target="_blank">#Firmware</a> <a class="hashtag" href="https://social.bitbybitwhatever.com/tag/chiptune" rel="nofollow noopener noreferrer" target="_blank">#Chiptune</a> <a class="hashtag" href="https://social.bitbybitwhatever.com/tag/eurorack" rel="nofollow noopener noreferrer" target="_blank">#Eurorack</a> <a class="hashtag" href="https://social.bitbybitwhatever.com/tag/modular" rel="nofollow noopener noreferrer" target="_blank">#Modular</a>
diyelectromusic<p>And a short demo of it in action.</p><p><a href="https://makertube.net/w/qJqgTxxsEznTuF2DRVZT9o" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">makertube.net/w/qJqgTxxsEznTuF</span><span class="invisible">2DRVZT9o</span></a></p><p><a href="https://mastodon.social/tags/SynthDIY" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SynthDIY</span></a> <a href="https://mastodon.social/tags/Krell" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Krell</span></a> <a href="https://mastodon.social/tags/ForbiddenPlanet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ForbiddenPlanet</span></a> <a href="https://mastodon.social/tags/EuroRack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EuroRack</span></a></p>
diyelectromusic<p>Here is a 12 HP EuroRack version of my Krell Display with a single CV input.</p><p><a href="https://diyelectromusic.com/2025/04/03/forbidden-planet-krell-display-eurorack-module/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">diyelectromusic.com/2025/04/03</span><span class="invisible">/forbidden-planet-krell-display-eurorack-module/</span></a></p><p><a href="https://mastodon.social/tags/SynthDIY" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SynthDIY</span></a> <a href="https://mastodon.social/tags/Krell" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Krell</span></a> <a href="https://mastodon.social/tags/ForbiddenPlanet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ForbiddenPlanet</span></a> <a href="https://mastodon.social/tags/EuroRack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EuroRack</span></a></p>
Simple DIY Electronic Music Projects<p><strong>Forbidden Planet “Krell” Display EuroRack&nbsp;Module</strong></p><p>This project uses my <a href="https://diyelectromusic.com/2025/01/25/forbidden-planet-krell-display/" rel="nofollow noopener noreferrer" target="_blank">Forbidden Planet “Krell” Display</a> and the <a href="https://diyelectromusic.com/2025/03/30/forbidden-planet-krell-display-pcb-design/" rel="nofollow noopener noreferrer" target="_blank">Forbidden Planet “Krell” Display PCB&nbsp;Design</a> but with some slight variations that means it could be EuroRack mounted with a control voltage (CV) input.</p><p><strong><em>This is a DIY module only for use in my own DIY system.</em></strong></p><p><strong>Do NOT use this alongside expensive modules in an expensive rack. It is highly likely to cause problems with your power supply and could even damage your other modules.</strong></p><p><a href="https://makertube.net/w/qJqgTxxsEznTuF2DRVZT9o" rel="nofollow noopener noreferrer" target="_blank">https://makertube.net/w/qJqgTxxsEznTuF2DRVZT9o</a></p><p><em><strong>Warning!</strong> I strongly recommend using old or second hand equipment for your experiments.&nbsp; I am not responsible for any damage to expensive instruments!</em></p><p>If you are new to microcontrollers, see the&nbsp;<a href="https://diyelectromusic.wordpress.com/getting-started/" rel="nofollow noopener noreferrer" target="_blank">Getting Started</a> pages.</p><p><strong>Parts list</strong></p><ul><li>3D Printed EuroRack format Krell Display unit.</li><li>Waveshare Zero format board – <a href="https://diyelectromusic.com/2025/02/17/waveshare-zero-pimoroni-tiny-and-neopixels/" rel="nofollow noopener noreferrer" target="_blank">details here</a>.</li><li><a href="https://diyelectromusic.com/2025/03/30/forbidden-planet-krell-display-pcb-design/" rel="nofollow noopener noreferrer" target="_blank">Forbidden Planet “Krell” Display PCB</a> built for EuroRack use (see below).</li><li>Additional companion EuroRack power PCB (see below).</li></ul><p><strong>EuroRack 3D Print Design</strong></p><p>This is an evolution of my original <a href="https://diyelectromusic.com/2025/01/25/forbidden-planet-krell-display/" rel="nofollow noopener noreferrer" target="_blank">Forbidden Planet “Krell” Display</a> box, but fitting into EuroRack dimensions: 128.5 x 60, which essentially makes it a 12 HP module.</p><p>It still takes the same inserts however, but now also includes options for holes for jack sockets or potentiometers:</p><pre>show_eurorack = 1;<br>show_eurorack_support = 1;<br><br>alg_pot1 = 1;<br>alg_pot2 = 1;<br>alg_cv = 0;</pre><p>I’ve also included a special “supports” option for use with the PCB and the EuroRack case.</p><p><strong>Krell Display PCB – EuroRack Build</strong></p><p>To build one of my <a href="https://diyelectromusic.com/2025/03/30/forbidden-planet-krell-display-pcb-design/" rel="nofollow noopener noreferrer" target="_blank">Forbidden Planet “Krell” Display PCB&nbsp;Design</a>s for use with a EuroRack, follow the previous <a href="https://diyelectromusic.com/2025/03/30/forbidden-planet-krell-display-pcb-build-guide/" rel="nofollow noopener noreferrer" target="_blank">Build&nbsp;Guide</a> but note the following differences:</p><ul><li>The MIDI circuits are not required when used as a CV input device.</li><li>The lower potentiometer should be replaced with a CV input circuit.</li><li>The upper potentiometer is optional, but I’m omitting it for my build.</li><li>Power will come via the 5V jumper headers from an additional EuroRack power PCB (details below).</li><li>Low-profile (e.g. 9mm high in total) headers should be used for the Waveshare Zero, but once again note the errata about the footprint on the PCB being too wide.</li></ul><p>Here are some build photos of a build for EuroRack use. For this build there are only two diodes (the two BAT43) and two resistors (22K and 33K). Also note that none of the 100nF ceramic capacitors are required either.</p><p>Both electrolytic capacitors have been soldered into position on their sides as show below.</p><p>The Thonkiconn style mono jack shares the footprint are of the lower potentiometer on the LED side of the board, but be sure to get use the correct mounting holes as shown by the orientation below.</p><p>Nothing has been soldered to the power jumper yet. See the discussion below for how to link this to the power board.</p><p><strong>Krell Display Companion EuroRack Power PCB</strong></p><p>Bill of Materials:</p><ul><li>Waveshare Zero “Krell” Display EuroRack power PCB (Github Link below).</li><li>L7805 TO-220 format regulator or equivalent (see discussion below).</li><li>1x 16-way DIP EuroRack shrouded header.</li><li>1x 1N5017 Zener diode.</li><li>2x 47uF electrolytic capacitors.</li><li>1x 100nF ceramic capacitor.</li><li>2-way Jumper header socket and pins (probably need extended pins – see discussion).</li></ul><p>I’ve opted to use a DC-DC converter with a 7805 physical footprint as shown below.</p><p>If a 7805 regulator is used then a heatsink will almost certainly be required. I’ve oriented the regular to allow for a “tab up” mounting which hopefully leaves plenty of room for some kind of heatsink to be used.</p><p>Here are some build photos.</p><p>There is an option on the PCB to install a 10R resistor as is sometimes recommended for EuroRack modules. From what I’ve read this seems to be to allow it to act as a “fuse” in the case of an incorrectly wired module. As I’ve discussed before (<a href="https://diyelectromusic.com/2025/02/22/minidexed-eurorack-pcb-design/" rel="nofollow noopener noreferrer" target="_blank">see here</a>) I’m not sure this is so relevant for me, so I’m using the provided solder bypass bridge to leave it out.</p><p>Note the orientation of the DC-DC converter.</p><p>I’ve used extended pin headers for the power link between the two boards, but due to an error in positioning, they’ve had to be bent over slightly – more on that later.</p><p><strong>Physical Build</strong></p><p>A completed unit has the following parts:</p><ul><li>3D printed case, PCB supports, and two “krell” inserts.</li><li>Main PCB built for EuroRack use as described above.</li><li>Power PCB as described above.</li><li>M2.5 spacers and fixings as follows:<ul><li>4x 6mm M2.5 brass fixings.</li><li>4x 15mm M2.5 nylon fixings.</li><li>4x M2.5 nylon screws.</li></ul></li></ul><p>The power link between the two PCBs has to be trimmed and slightly bent as shown below.</p><p>Once the whole thing is put together, there isn’t room, at least on my build, for the nut to be put on the jack socket. Also, the 6mm and 15mm spacers might be slightly too short, depending on how far off the PCBs the LEDs ended up. Some experimentation and “encouragement” is probably required to get everything together.</p><p><strong>The Code</strong></p><p>The code is relatively straight forward, and is largely a mix of the analog and neopixel test code from the <a href="https://diyelectromusic.com/2025/03/30/forbidden-planet-krell-display-pcb-build-guide/" rel="nofollow noopener noreferrer" target="_blank">Forbidden Planet “Krell” Display PCB Build&nbsp;Guide</a>.</p><p>One quirk is scaling the analog read from 0..65535 to a useful 0-10 to allow for zero to 10 leds to light up. I’ve allowed for a range of values to be “basically zero” too to allow for some jitter or noise.</p><p>As I only write out to the neopixels when something changes, this code seems to be quite responsive.</p><p>This requires the following Adafruit Circuitpython Library Bundle libraries:</p><ul><li>neopixel.mpy</li><li>adafruit_pioasm.mpy</li><li>adafruit_pixelbuf.mpy</li></ul><p>In fact, the entire Circuitpython code is given below.</p><pre>import time<br>import board<br>import neopixel<br>from analogio import AnalogIn<br><br>cv_in = AnalogIn(board.A3)<br><br>pixel_pin1 = board.GP2<br>pixel_pin2 = board.GP3<br>num_pixels = 5<br><br>pixels1 = neopixel.NeoPixel(pixel_pin1, num_pixels, brightness=0.3, auto_write=False, pixel_order=neopixel.RGB)<br>pixels2 = neopixel.NeoPixel(pixel_pin2, num_pixels, brightness=0.3, auto_write=False, pixel_order=neopixel.RGB)<br><br>col = (80, 35, 0)<br><br>lastcv = -1<br>while True:<br> cv = cv_in.value / 256<br><br> if (lastcv != cv):<br> lastcv = cv<br> led = cv / 25<br> for pix in range(5):<br> if (pix &lt; led and cv &gt; 5):<br> pixels1[pix] = col<br> else:<br> pixels1[pix] = 0<br> <br> if (pix+5 &lt; led and cv &gt; 5):<br> pixels2[pix] = col<br> else:<br> pixels2[pix] = 0<br> <br> pixels1.show()<br> pixels2.show()</pre><p><strong>GiHub Resources</strong></p><p>There is now an updated version of the OpenSCAD code for the case on GitHub and the PCB and code are also now available.</p><ul><li>OpenSCAD code and STL models: <a href="https://github.com/diyelectromusic/sdemp_3dprints/tree/main/KrellDisplay" rel="nofollow noopener noreferrer" target="_blank">https://github.com/diyelectromusic/sdemp_3dprints/tree/main/KrellDisplay</a></li><li>PCB: <a href="https://github.com/diyelectromusic/sdemp_pcbs/tree/main/WaveshareZeroKrellDisplay" rel="nofollow noopener noreferrer" target="_blank">https://github.com/diyelectromusic/sdemp_pcbs/tree/main/WaveshareZeroKrellDisplay</a></li><li>Code: <a href="https://github.com/diyelectromusic/sdemp/blob/main/src/SDEMP/CircuitPython/KrellEuroRackDisplay.py" rel="nofollow noopener noreferrer" target="_blank">https://github.com/diyelectromusic/sdemp/blob/main/src/SDEMP/CircuitPython/KrellEuroRackDisplay.py</a></li></ul><p><strong>Closing Thoughts</strong></p><p>This isn’t a perfect build in mechanical terms, but I’m not sure I ever do anything perfectly anyway, especially where mechanical things are concerned, but the final result is pretty pleasing.</p><p>The video shows it running with a Pimoroni RP2040 in the driving seat. First a potentiometer provides a 0 to 5V input, then I’m using my <a href="https://diyelectromusic.com/2024/05/07/educational-diy-synth-thing/" rel="nofollow noopener noreferrer" target="_blank">Educational DIY Synth&nbsp;Thing</a>‘s LFO to provide a 0 to 3V3 input.</p><p>Kevin</p><p><a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://diyelectromusic.com/tag/circuitpython/" target="_blank">#circuitpython</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://diyelectromusic.com/tag/eurorack/" target="_blank">#EuroRack</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://diyelectromusic.com/tag/krell/" target="_blank">#Krell</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://diyelectromusic.com/tag/neopixel/" target="_blank">#NeoPixel</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://diyelectromusic.com/tag/potentiometer/" target="_blank">#potentiometer</a></p>
diyelectromusic<p><strong>EuroRack Krell Display Demo</strong></p> <p><a href="https://makertube.net/w/qJqgTxxsEznTuF2DRVZT9o" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">makertube.net/w/qJqgTxxsEznTuF</span><span class="invisible">2DRVZT9o</span></a></p>
Ross GradyWoke up way too early, so I may as well continue the burn-in on this new <a class="hashtag" href="https://dood.net/tag/eurorack" rel="nofollow noopener noreferrer" target="_blank">#eurorack</a> module.
David Lavaysse<p>Lumière du matin dans mon studio.<br>Je travaille sur la musique de 이방인들 (Strangers), la nouvelle pièce chorégraphique de Kim Hyunsun.<br>La création aura lieu le 13 avril 2025 à l'Arko Theater de Séoul dans le cadre de la 39e édition du Korea Dance Festival.<br><a href="https://mastodon.social/tags/music" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>music</span></a> <a href="https://mastodon.social/tags/composition" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>composition</span></a> <a href="https://mastodon.social/tags/danse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>danse</span></a> <a href="https://mastodon.social/tags/eurorack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eurorack</span></a> <a href="https://mastodon.social/tags/modularsynth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>modularsynth</span></a> <a href="https://mastodon.social/tags/sounddesign" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sounddesign</span></a> <a href="https://mastodon.social/tags/compositeur" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>compositeur</span></a></p>
David LavaysseEarly morning light in my studio.<br> Working on the music of 이방인들 (Strangers), the new choreographic piece by Kim Hyunsun.<br> The creation will take place on April 13, 2025 at the Arko Theater in Seoul as part of the 39th edition of the Korea Dance Festival.<br> <a href="https://pixelfed.social/discover/tags/music?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#music</a> <a href="https://pixelfed.social/discover/tags/compositon?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#compositon</a> <a href="https://pixelfed.social/discover/tags/dance?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#dance</a> <a href="https://pixelfed.social/discover/tags/eurorack?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#eurorack</a> <a href="https://pixelfed.social/discover/tags/modularsynth?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#modularsynth</a> <a href="https://pixelfed.social/discover/tags/sounddesign?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#sounddesign</a> <a href="https://pixelfed.social/discover/tags/composer?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#composer</a>
mikeful<p>The witch is coming <a href="https://mastodontti.fi/tags/glitchart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>glitchart</span></a> <a href="https://mastodontti.fi/tags/videobending" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>videobending</span></a> <a href="https://mastodontti.fi/tags/eurorack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eurorack</span></a></p>
schamspeare<p>Some patches I posted to youtube this month. The first one reminds me of the Musica Elettronica library music album, which I love. The second one is also in the old-school "space pulses" vein. I like it, though. A pretty unpredictable patch.</p><p><a href="https://www.youtube.com/watch?v=anPV8f0O-Mc" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=anPV8f0O-M</span><span class="invisible">c</span></a></p><p><a href="https://mstdn.social/tags/modular" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>modular</span></a> <a href="https://mstdn.social/tags/modularsynth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>modularsynth</span></a> <a href="https://mstdn.social/tags/eurorack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eurorack</span></a> <a href="https://mstdn.social/tags/electronicmusic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>electronicmusic</span></a></p>
GetMusic - Free Bandcamp Codes<p>New this week</p><p><a href="https://mastodon.social/tags/music" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>music</span></a> <a href="https://mastodon.social/tags/praise" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>praise</span></a> <a href="https://mastodon.social/tags/debut" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>debut</span></a> <a href="https://mastodon.social/tags/indierock" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>indierock</span></a> <a href="https://mastodon.social/tags/garagerock" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>garagerock</span></a> <a href="https://mastodon.social/tags/eurorack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eurorack</span></a> <a href="https://mastodon.social/tags/kpop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>kpop</span></a> <a href="https://mastodon.social/tags/jingles" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>jingles</span></a> <a href="https://mastodon.social/tags/dungeonsynth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dungeonsynth</span></a> <a href="https://mastodon.social/tags/synthmetal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>synthmetal</span></a> <a href="https://mastodon.social/tags/black" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>black</span></a> <a href="https://mastodon.social/tags/focus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>focus</span></a> <a href="https://mastodon.social/tags/karaoke" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>karaoke</span></a> <a href="https://mastodon.social/tags/cryptozoology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cryptozoology</span></a> <a href="https://mastodon.social/tags/cryptid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cryptid</span></a> <a href="https://mastodon.social/tags/conscious" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>conscious</span></a> <a href="https://mastodon.social/tags/numetal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>numetal</span></a> <a href="https://mastodon.social/tags/droneambient" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>droneambient</span></a> <a href="https://mastodon.social/tags/hauntology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hauntology</span></a> <a href="https://mastodon.social/tags/fieldrecordings" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fieldrecordings</span></a></p><p><a href="https://www.getmusic.fm/weekly/2025/04/01?utm_campaign=new&amp;utm_source=mastodon" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">getmusic.fm/weekly/2025/04/01?</span><span class="invisible">utm_campaign=new&amp;utm_source=mastodon</span></a></p>