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Sandwich, making some final-ish decisions about connecting to front panel components and interconnects between middle and bottom offsetToMountHoleCenterX = hp - holeOffset; // 1 rotary switch, 5+ positions 6 sockets Potentiometers: One potentiometer per step, to set clock rate (if onboard clock is used // 11 SPDT switches 13 SPDT switches: // 1 for manual reset button to advance the step manually. This requires hardware de-bouncing to avoid multiple triggers on each - Could replace step IDs with a rock/reggae rhythm on the thru-holes. C7 is a ceramic 104 power cap like C5, C6, C8, C9, C11, C12. - C10, C14 too small for film; is film needed? - Fix R25/R1 connection One socket connection is on the rails v_wall(h=4, l=height-rail_clearance*2-thickness, th=thickness*1.25); v_wall(h=4, l=height-rail_clearance*2, th=right_rib_thickness); // top right [left_edge + height * rotate_vector_cos; points = [ [left_edge, rotate_vector_cos * rail_depth], // top horizontal rib // h_wall(h=1.6, l=right_rib_x); // one more vertical to mount a circuit board to, dead center // pcb_holder(h=10, l=top_row-rail_clearance*2-15-thickness, th=1.15, wall_thickness=1); // lower h-rib reinforcer cylinder(r=hole_r, h=thickness*2); echo("Putting a hole for mounting screw: ISO 1481-ST 2.2x6.5 C or ISO 7049-ST 2.2x6.5 C or ISO 7049-ST 2.2x4.5 C or ISO 7049-ST 2.2x4.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1827897 8A 160V Generic Phoenix Contact connector footprint for: MSTB_2,5/5-GF; number of pins: 05; pin pitch: 5.00mm; Angled || order number: 1766783 12A 630V Generic.

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