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U2-3 Clock In Normal - 1k to U2-8 (AND NOT short to U2-10 Clock Rate - variable resist +6k between U2-8 and U2-9 - Reset Socket to U3-3 = capacitor measurement roughly 15nF (has a resistor as well Once/Cont When in Cont mode shorts Casc Out normal to TP10, optional Once/Cont 11 Toggle Switches, 3pin: 11 Toggle Switches, 3pin: 11 Toggle Switches, 2pin: - step - reset in - pause in - glide in (sleeve and normal both GND - Gate out, with probably +12v gates. - Variable step count, 1-10 steps possible (with 2-3 extra switch positions to re-use for frequently-swapped positions). External reset via socket. - External reset via momentary push button. Play continuously or play once (switch to select mode, then use manual reset (sw16 // clock out (j5/j12) // glide in (j16/j17 // cv out // RESET in // GATE out // input sockets surface("FIREBALL VCO.png", center=true, invert=false); Binary files /dev/null and b/Schematics/Luthers_Perfboard.pdf differ Binary files /dev/null and b/Panels/FireballSpell_Large_bw.xcf differ From 73e3e5201264e94fbdc754390f9ba14dc3db9a16 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Footprint selection, some PCB layout choices Add CV (and knob) controlled glide to schematic Add pulldown resistors for reset debounce cap; formatting col_left = thickness * 1.2; right_rib_x = width_mm - col_right; // column from edge plus hole radius // mounting holes 47.1mm, distance of mounting holes 47.1mm, distance of mounting holes distance 33.3mm 26-pin D-Sub connector horizontal angled 90deg THT female pitch 2.41x2.54mm.

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