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Based roughly on Moritz Klein's work, but with buffering between (some) stages. Needs a TLC7524/AD7524 (a simple DAC that's still sorta analog) and a momentary-on button to advance the step manually. This requires hardware de-bouncing to avoid multiple triggers on each Could replace step IDs with a diode matrix to select mode, then use manual reset button to advance the step LED + 23mm hole_left = slider_center - 13; // this is just going to be one massive file. Fork it and this is actually a pushbutton momentary, but roughly same dimensions as toggle switch ON-ON Push button switch OFF-(ON) | Dailywell | PAS7B3M1CESA6-5 | Tayda | A-2939 | | | ----- | --- | ---- | ----------- | ---- | ---- | ---- | ---- | ---- | ----------- | ---- | | U2 | 1 | ICM7555xP | CMOS General Purpose Timer, 555 compatible, PDIP-8 0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92"/> main MK_VCO/Fireball/Fireball_panel.kicad_pro 505 lines { "board": { updates to rev 2 beta.

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