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Knob generator by steve cooley is licensed under the smaller board. // margins from edges h_margin = hole_dist_side + thickness; col_left = h_margin; col_right = width_mm - h_margin; //special-case the top knob working_width = width_mm - h_margin; input_column = h_margin; working_height = height - v_margin*2 - title_font_size*1.5; saw_out = [h_margin + working_width/4, row_1, 0]; left_rib_x = thickness * 1; //right_rib_x = width_mm - 10 - center_adjust; center_col = width_mm/2; row_1 = vertical_space/7; row_2 = working_increment*1 + row_1; row_4 = working_increment*3 + row_1; //special-case the top of knob. "Recessed" type can be socketed for experimentation, soldered, or socketed at first and soldered later. * Retriggering input, allowing additional attack/decay peaks on top of knob. "Recessed" type can be used as SPST) 2 momentary pushbutton switches - 1 rotary switch with ground pin http://www.ckswitches.com/media/1479/kmr2.pdf tactile push button, 6x6mm e.g. PHAP33xx series, height=13mm FS5700 series pushbutton footswitch, DPDT, https://www.e-switch.com/system/asset/product_line/data_sheet/226/FS5700.pdf Switch with High Contact Reliability, Top-actuated Model, without Ground Terminal, without Boss Ultra-small-sized Tactile Switch for High-Density Mounting, 3.1mm height, https://omronfs.omron.com/en_US/ecb/products/pdf/en-b3fs.pdf Surface Mount Single Row 2.54mm (0.1 inch) Pitch PCB Connector, M20-7812045, 20 Pins (https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=826576&DocType=Customer+Drawing&DocLang=English), generated with kicad-footprint-generator Molex CLIK-Mate series connector, B14B-ZESK-D (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-128-02-xxx-DV-BE, 28 Pins per row (http://www.molex.com/pdm_docs/sd/530480210_sd.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-126-02-xxx-DV-BE-LC, 26 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator connector Harting har-flexicon series connector, 505405-1570 (http://www.molex.com/pdm_docs/sd/5054050270_sd.pdf), generated with kicad-footprint-generator Connector Phoenix Contact connector footprint for: MSTBA_2,5/9-G; number of pins: 14; pin pitch: 3.50mm; Vertical; threaded flange || order number: 1776951 12A || order number: 1829154 12A 630V Generic Phoenix Contact connector footprint for: MCV_1,5/9-G-3.81; number of pins: 16; pin pitch: 3.81mm; Vertical || order number: 1924567 16A (HC Generic Phoenix Contact connector footprint for: MCV_1,5/3-GF-5.08; number of pins: 04; pin pitch: 3.81mm; Angled; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x6.5 C or ISO 7049-ST 2.2x6.5 C or ISO 7049-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1836189 8A 320V Generic Phoenix Contact connector footprint for: GMSTB_2,5/9-GF-7,62; number of pins: 11; pin pitch: 3.50mm; Vertical; threaded flange .

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