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Backups MK VCO and Luthers MK VCO and Luthers Samba Reggae 1 is probably the most common samba reggae rhythm; it's a simple implementation. Can be done, but requires a lot of wiring and increases risk of noise on power rails. Things best left to external modules: CV-controlled CV offset module - add a switch to adjust CV output range, switch between 5v and 2.5v max (or whatever is configured). - Momentary-normal-off pushbutton to manually reset. More repo cleanup, adopt github .gitignore file ad96459571a569a983e452184e49702fe8779c4e Merge pull request 'Finish schematic, add PDF' (#2) from schematic by Eeschema 5.1.10-88a1d61d58~90~ubuntu20.04.1 Component Count: 77 Refs 3 pin Molex header 2.54 mm spacing | Tayda | A-1135 | | | | R9 | 1 | Conn_01x04 | Pin socket, 2.54 mm, 1x10 Pin socket, 2.54 mm, 1x10 Pin header, 2.54 mm, 1x7 | | | | | | Tayda | A-804 | | J8 | 1 | 1 | SW_Push | Push button switch, normally closed, generic, four pins D Push button switch, generic, two pins D Push button switch OFF-(ON) | Dailywell | PAS7B3M1CESA6-5 | Tayda | A-1138 | | | | | Tayda | A-004 | | | S3 | 1 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-14/SOIC-14 | | Tayda | A-4755 | | | | | D6, D7 | 2 | 1N5817 | Schottky diode | | R30 | 1 C10, C14 is a ceramic 104 power cap like C5, C6, C8, C9, C11, C12; space accordingly C3 and C4 could use larger spacing on the thru-holes. C7 is a consideration. FDM printing is the diameter measuring 90degrees on the footprint. Some options: ## Kassutronics Precision ADSR with mods Light emitting diode Push button switch, generic, two pins D Push button switch, generic, two pins K switch dual-pole double-throw DPDT 3pdt ON-ON D Screw terminal, single row, 01x03 D 2x5 pin shrouded header 2.54 mm 2x5"/> Dual Operational Amplifiers, DIP-14/SOIC-14 | | | | | | R1, R10, R11 | 3 | 2N3904 | 0.2A Ic, 40V Vce, Small Signal NPN.

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