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2-Row/d6aac07ae9184a927e3520e79cd5c366_preview_featured.jpg Executable file View File 3D Printing/Pot_Knobs/Pot2.STL Executable file View File 3D Printing/Cases/Eurorack Modular Case/DSC03759.jpg Executable file → Normal file Unescape Hardware/PCB/precadsr_aux_Gerbers/precadsr-F_Cu.gbr Normal file Unescape Latest commits for branch new_footprints Final revision; added custom DRC as project file 8976a63dc06fa25beedf8d2553931872c491047e adds README.md file 666c48f795106664bf9f1401667d0a4bc7a85e2a updates led holes to minimize capacitance between traces - .3mm for non-power lines, .6mm if carrying power MK uses a CA3080 OTA, an expensive and rare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules schematic start, and some example modules Envelope/Envelope.kicad_pcb | 2 | 1N5817 | Schottky diode | | | | S2 | 1 | Synth_power_2x5 | Pin header, 2.54 mm, 1x7 Pin socket, 2.54 mm, 1x7 Pin socket, 2.54 mm, 1x4 Pin header, 2.54 mm, 1x2 (see [build notes](build.md)) | | | | | | C10 | 1 | 2_pin_Molex_header | KK254 Molex header 2.54 mm spacing DEF 2_pin_Molex_connector J 0 40 Y Y 1 F N DEF SW_DIP_x08 SW 0 0 PCM_kikit Fiducial Circular Fiducial fiducial 0 1 0 20.5 vertex 1 6.4264 12.8504 vertex 1 0 PCM_kikit Fiducial Circular Fiducial fiducial 0 1 Y Y 1 F N DEF SW_Reed SW 0 20 Y Y 1 F P Hardware/Panel/precadsr-panel/precadsr-panel-rescue.kicad_sym Normal file Unescape 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 - 25; // build up seven rows; middle one unused row_1 = v_margin+12; row_2 = working_increment*1 + row_1; row_3.

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