Designing a Module - Building and testing the hardware with Instruō

Hello and welcome! 👉    • Instruō - ceithir | Project Overview   (Here is an introduction to the ceithir with more detailed project background and sound examples.) In 2015/16 Instruō began as a video project. Specifically a time-lapse of me designing the original troika module. Ten years later, I’ve returned to that idea with ceithir, a winter holiday project I designed with video documentation in mind. I didn't build the very first ceithir prototype on camera because I was too excited to get it filtering! But once I was confident all checked out with a first pass, I rigged up cameras and recorded the second build. This one I took through to full calibration and refinement of certain still to be finalised circuit tweaks. The calibration process itself is a significant task! 1V/octave tracking needs to be done 3 times per core, doing it for the first time took some explorations and experimentation. (I did greatly refine this process before production, but it's still a long one!) I hope you enjoy! Cheers ~Jason 00:00:00 Instruōduction 00:03:22 Soldering station 00:14:22 First power up and calibration tests 00:20:41 Circuit refinements