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3-4mm extra space available - mini toggle pushbuttons: ample space above pcb micro toggle: probably too tight; could work with printed spacers and existing lead lengths alpha pots: barely enough to attach knob 01bb4964a6 Add CV in to pause the clock oscillilator an external CV-to-pulse-rate module? Is this even useful? Seven-segment display. Can be done with a hair of margin $fn=FN; title_font = 10; threeUHeight = 133.35; //overall 3u height panelInnerHeight = 110; // rail clearance issues, add PCB slot, more options for potentiometer spoke placement' (#1) from bugfix/10hp into main v1 Final tweaks, version submitted to JLCPCB on 20240124 63579cf959 Add notes about UX component wiring initial notes for v1 front panel Added schmancy pcb for v2 front panel Added schmancy pcb for v2 front panel design and includes 2.5mm centerward shift for input and send reset to clk_inh to stop progressing // The number of pins: 05; pin pitch: 3.81mm; Angled; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x4.5 C or ISO 7049-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1776799 12A || order number: 1924376 16A (HC Generic Phoenix Contact connector footprint for: MSTB_2,5/9-GF; number of pins: 02; pin pitch: 5.08mm; Angled || order number: 1843350 8A 160V Generic Phoenix Contact SPT 5/10-V-7.5-ZB Terminal Block, 1719354 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1719354), generated with kicad-footprint-generator ipc_noLead_generator.py LGA, 14 Pin (JEDEC MO-153 Var GB https://www.jedec.org/document_search?search_api_views_fulltext=MO-153), generated with kicad-footprint-generator Molex KK 396 Interconnect System, old/engineering part number: 26-60-5160, 16 Pins (http://www.farnell.com/datasheets/2157639.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 48 Pin (http://ww1.microchip.com/downloads/en/devicedoc/00002117f.pdf#page=70), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-118-02-xxx-DV-BE-LC, 18 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 Molex Pico-Clasp series connector, LY20-12P-DT1, 6 Circuits (https://www.molex.com/pdm_docs/sd/2005280060_sd.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 502426-2410, 24 Pins per row (http://www.molex.com/pdm_docs/sd/431600105_sd.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-118-02-xxx-DV-BE-LC, 18 Pins (https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=826576&DocType=Customer+Drawing&DocLang=English), generated with kicad-footprint-generator Capacitor SMD 0402 (1005 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: https://docs.google.com/spreadsheets/d/1BsfQQcO9C6DZCsRaXUlFlo91Tg2WpOkGARC1WS5S8t0/edit?usp=sharing), generated with kicad-footprint-generator Fuse SMD 0603 (1608 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size from: IPC-SM-782 page 76, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf), generated with kicad-footprint-generator JST SHL series connector, S4B-EH (http://www.jst-mfg.com/product/pdf/eng/eEH.pdf), generated with kicad-footprint-generator Molex Picoflex Ribbon-Cable Connectors, 90814-0024, 24 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 Mounting Hardware.

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