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"via_diameter": 0.8, "via_drill": 0.4, More tweaks after pro review "clearance": 0.2, "diff_pair_gap": 0.25, "diff_pair_via_gap": 0.25, "diff_pair_width": 0.2, "line_style": 0, "microvia_diameter": 0.3, "microvia_drill": 0.1, "name": "Default", "pcb_color": "rgba(0, 0, 0, 0.000)", "track_width": 0.25, "via_diameter": 0.8, "via_drill": 0.4, More tweaks after pro review "design_settings": { "defaults": { PCB initial layout, no traces PCB initial layout, no traces "silk_line_width": 0.15, PCB initial layout, no traces One SPST switch to adjust CV output range, switch between 5v and 2.5v max (or whatever is configured). - Momentary-normal-off pushbutton to manually reset. LEDs: One per step, to set clock rate (if onboard clock is used // 11 SPDT switches (many used as indicator is not available, but a much bigger circuit. Haven't found a simple implementation. Can be done with a diameter between 16-19 mm: https://www.keyelco.com/product.cfm/product_id/826 Keystone #500, 12mm CR1220 battery holder, http://www.keyelco.com/product-pdf.cfm?p=710 AA CR2 A battery holder for 2020, 2025 and 2032 coincell batteries. Http://www.keyelco.com/product-pdf.cfm?p=798 Keystone type 104 battery holder Keystone type 103 battery holder Keystone 2xAAA cell battery CR-1025 coin cell vertical Cherry MX keyswitch, 2.00u, plate mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch 2.75u plate Cherry MX keyswitch 6.25u PCB Cherry MX keyswitch, 1.25u, plate mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch 2.00u vertical plate Cherry MX keyswitch, 1.50u, plate mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch, 2.00u, PCB mount, https://www.neutrik.com/en/product/nc3mbv-1 B Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, steel retention lug, horizontal PCB mount, https://www.neutrik.com/en/product/nl4md-h speakON Chassis Connectors, 8 pole chassis connector, black D-size flange, countersunk thru holes, vertical PCB mount, https://www.neutrik.com/en/product/nc5mah A Series, 3 pole XLR female receptacle with 6.35mm (1/4in) stereo jack, metal nose, efficient chassis ground connection, T+R normalling contact, https://www.neutrik.com/en/product/nrj6hm-1 Stacking Jacks, Stereo dual jack, full nose, https://www.neutrik.com/en/product/nsj8hc Stacking Jacks, Stereo dual jack, quick fix nose, https://www.neutrik.com/en/product/nsj8hl Stacking Jacks, Stereo dual jack, quick fix nose, https://www.neutrik.com/en/product/nsj12hl Combo I series, 3 pole female XLR receptacle, grounding: mating connector shell to pin1 and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/ncj6fa-v Combo I series, 3 pole XLR female receptacle with 6.35mm (1/4in) stereo jack and switching ground contact, horizontal PCB mount, https://www.neutrik.com/en/product/nc3maav-0 AA Series, 3 pole XLR female receptacle with 6.35mm (1/4in) mono jack (T/S), https://www.neutrik.com/en/product/nj2fd-v 6.35mm (1/4 in) Vertical Jack, Non-switching stereo jack and Looping is turned on, Attacks and Decays will repeat continuously. Images/adsr.png Normal file Unescape Schematics/SynthMages.pretty/eurorack_rail_hole.kicad_mod Normal file View File Hardware/PCB/precadsr_Gerbers/precadsr-Edge_Cuts.gbr Normal file View.

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