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MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules schematic start, and some example modules Latest commits for file Panels/10_step_seq.scad Experimenting with more panel layout Initial stab at a 10-step panel layout ideas Modules Index Pages Fab Plant Research Shaft type Other considerations Pot Knobs Ideal candidates Okay candidates No spline teeth, but the right sub-panel top_row = height - v_margin; working_increment = working_height / 6; // generally-useful spacing amount for vertical columns of stuff col_left = h_margin; working_height = height - v_margin - title_font; saw_out = [output_column, row_2, 0]; audio_in_2 = [left_col, row_2, 0]; square_out = [output_column, row_2, 0]; triangle_out = [width_mm-h_margin-working_width/4, row_1, 0]; audio_out_2 = [right_col, row_6, 0]; cv_1b_atten = [right_col, row_6, 0]; cv_1b_atten = [right_col, row_7, 0]; cv_in_1b = [right_col, row_5, 0]; cv_in_2a = [left_col, row_1, 0]; saw_out = [third_col, fifth_row, 0]; square_out = [width_mm-h_margin, row_1, 0]; fm_pot = [input_column + h_margin/2, bottom_row, 0]; c_tune = [width_mm/2 - h_margin, top_row, 0]; left_rib_x = thickness + 9.5/2 + tolerance*2; // rib + half a jack col_right = width_mm - col_right; // column from edge plus hole radius Latest commits for file Images/PXL_20210831_001017829.jpg Period: 1 week 1 day Digital Reverberation Unit, http://www.belton.co.kr/inc/downfile.php?seq=17&file=pdf (footprint from http://www.uk-electronic.de/PDF/BTDR-1.pdf Bulgin Battery Holder, Keystone, Plastic Case, http://www.keyelco.com/product-pdf.cfm?p=1031 AAA battery holder Keystone type 104 battery holder Keystone 2xAAA cell battery holder, Memory Protection Devices P/N BC2AAPC, http://www.memoryprotectiondevices.com/datasheets/BC2AAPC-datasheet.pdf 2xAA cell battery holder, Memory Protection Devices P/N BC12AAPC, http://www.memoryprotectiondevices.com/datasheets/BC12AAPC-datasheet.pdf BC2003 CR2032 2032 Battery Holder BH-331P Battery Type 3xAAA Keystone type 3000 coin cell retainer SMT battery holder Keystone 2xAAA cell battery holder, http://www.comf.com.tw/ProductDetail.asp?no=148 Keystone type 106 battery holder Keystone Battery Holder BH-331P Battery Type 3xAAA Keystone Battery Holder BH-331P Battery Type 3xAA battery CR1225 coin cell cr1216 cr1220 cr1225 1xPP3 (9V) battery holder, http://www.keyelco.com/product-pdf.cfm?p=710 Battery holder for CR1216/1220/1225, https://linxtechnologies.com/wp/wp-content/uploads/bat-hld-012-smt.pdf battery holder Keystone type 106 battery holder Keystone type 3008 coin cell vertical Cherry MX keyswitch 2.75u Matias/ALPS keyswitch, 1.50u, http://matias.ca/switches/ Matias ALPS keyswitch 1.25u plate Cherry MX keyswitch 1.75u PCB Cherry MX keyswitch 2.75u Matias/ALPS keyswitch, ISO Enter, PCB mount, https://www.neutrik.com/en/product/nc3fbh2 B Series, 3 pole female XLR receptacle, grounding: separate ground contact connected to shell ground, but not to front panel candidates v1 and v2

Added schmancy pcb for v2 front panel components and the Covered Software is authorized under this License or.

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