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BackMC_1,5/12-G-3.81; number of pins: 12; pin pitch: 3.50mm; Vertical || order number: 1836312 8A 320V Generic Phoenix Contact SPT 1.5/3-H-3.5 1990740 Connector Phoenix Contact connector footprint for: MC_1,5/4-GF-3.81; number of pins: 04; pin pitch: 5.08mm; Angled; threaded flange || order number: 1806258 12A 630V Generic Phoenix Contact SPT 2.5/5-V-5.0-EX Terminal Block, 1719189 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1719189), generated with kicad-footprint-generator Harwin Male Horizontal Surface Mount Tactile Switch Ultra-small-sized Tactile Switch for High-Density Mounting, 4.3mm height, https://omronfs.omron.com/en_US/ecb/products/pdf/en-b3fs.pdf C&K Components SPST SMD PTS645 Series 6mm Tact Switch C&K Components, PTS 810 Series, Microminiature SMT Top Actuated, http://www.ckswitches.com/media/1476/pts810.pdf Light Touch Switch, https://industrial.panasonic.com/cdbs/www-data/pdf/ATK0000/ATK0000C374.pdf SMD SMT ceramic resonator filter SMD Resomator/Filter 7.2x3.0mm, Murata CSTCC8M00G53-R0; 8MHz resonator, SMD, Farnell (Element 14) #1170435, http://www.farnell.com/datasheets/19296.pdf?_ga=1.247244932.122297557.1475167906, hand-soldering, 7.2x3.0mm^2 package SMD Crystal EuroQuartz X22 series http://cdn-reichelt.de/documents/datenblatt/B400/DS_X22.pdf, 2.5x2.0mm^2 package SMD Crystal SERIES SMD3225/4 http://www.txccrystal.com/images/pdf/7m-accuracy.pdf, hand-soldering, 3.2x2.5mm^2 package Miniature Crystal Clock Oscillator TXCO Fordahl DFA S2-KS/LS/US, http://www.iqdfrequencyproducts.com/products/details/iqxo-70-11-30.pdf, 7.3x5.1mm^2 package Miniature Crystal Clock Oscillator TG2520 series, https://support.epson.biz/td/api/doc_check.php?dl=app_TG2520SMN&lang=en Latest commits for file Docs/precadsr_layout_front.pdf Panels/dual_vca.scad Normal file Unescape Schematics/SynthMages.pretty/Perfboard_3x12.kicad_mod Normal file Unescape working_height = height - v_margin - title_font_size*2; working_width = width_mm - col_right - thickness; // column from edge plus hole radius h_wall(h=4, l=slider_spacing * 10 + center_adjust; right_col = width_mm - col_right + tolerance*4; //three knobs plus space between them right_panel_width = width_mm - thickness*2; // draw panel, subtract holes panel(width); // Top radius of the work of authorship, whether in contract, strict liability, or tort including negligence or otherwise) arising in any medium, with or without OF THIS DOCUMENT DOES NOT PROVIDE The.
- PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md.
- For low, H for high R/L.