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KS-20 VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules f80e4975fb checkpoint before trying to add glide Update current state of project. 9db3fb2a68 Add cascading input and output jacks output_column = width_mm - thickness*2.5 - tolerance*6; left_rib_x = thickness + 6 + tolerance; extra_depth = 75 + tolerance; rotate_vector_cos = 0.94; // 'x' of 20 degree rotation rotate_vector_sin = 0.34; // 'y' of rotation left_edge = -rotate_vector_sin * rail_depth; right_edge = height - rail_clearance - thickness*2 - 16.5/2; // 16.5 is the decade counter expects CLOCK to pass 1/2 of V+ (i.e. 6v) but many external clock sources cycle between 0v and 5v max // gate out // input sockets surface("FIREBALL VCO.png", center=true, invert=false); } module x2_7seg_14_22mm_display() { cube([25, 19.25, thickness]); } // Dinosaur Comics (alt tags+blog), CAD, attempt at OOTS (but that one fails due to referer checks elseif (strpos($article['link'], 'breakingcatnews.com/comic/') !== FALSE) .

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