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100644 Fireball/Fireball.kicad_pro create mode 100644 Docs/precadsr_layout_back.pdf (grid_origin 97.28 88.9 Mon 10 May 2021 12:33:34 AM EDT Generated from schematic into main ... Add jlc constraints DRC; replace order number text Add jlc constraints DRC; replace order number text main MK_VCO/Panels/luther_triangle_vco_quentin_v2.scad 302 lines // Doghouse Diaries, which has the right // cv out (j7/j6 // pause cv in (j18/j19 // run/stop (switch // once/continuous (sw15 // 2 NO Moment switches: // 1 for run/stop (sw14 h_wall(h=4, l=slider_spacing*10-1, th=1); 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 left [left_edge, 0], // drop to axis [left_edge, -extra_depth], // top horizontal rib // h_wall(h=1.6, l=right_rib_x); // middle horizontal rib h_wall(h=4, l=right_rib_x); // middle horizontal rib // one more vertical to mount a circuit outside the full dev board (in some cases) Arduino + DAC https://www.youtube.com/watch?v=t3kUPjdiq0o for explainer https://drive.google.com/drive/folders/156nn9rClRLJplS4M46s56-Pibi86Z-Kp for schematics and .ino file uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on the bottom // you can do these in a narrow space between two resistors Properly assign potentiometer pads and trace routing to de-bodge the pots. 6523065365c12ceda76dbda25c5041018c73eb63 's notes on updating the fireball for rev 2 Samba Reggae 1: BSD: .. . . .

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