I’m building my own modular, and I finished building a drum sequencer that I called BYTES. I called it this way because each pattern is made of a binary numbers as big as 1 byte. It has 8 voices, up to 8 bars each, and 8 steps per bar.
My modular is made of modules that have no patch cables on the front, and only 1 or 2 in the back that connects each modules to communicate using midi. It follows the physical format of Eurorack.
I have currently programmed a synth (SimpleSynth, I posted about it), a percussion synth (similar to Syncussion), a drum synth (DS9), a drum sequencer (BYTES), and I am working on a few other modules.
BYTES is the first module that I make with a more professional quality.
I open source everything I build on GitHub.
Here is a demo where BYTES is sequencing DS9:
Here is a video of its assembly:
Photos of the front panel made of PCB: