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Subject to the base panel's thickness to account for squishing // middle-bottom h rib pcb_holder(h=10, l=top_row-rail_clearance*2-15-thickness, th=1.15, wall_thickness=1); // lower h-rib reinforcer ## Photos [to be added] ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ``` git clone git@github.com:holmesrichards/precadsr.git git clone git@github.com:holmesrichards/precadsr.git git clone --recurse-submodules git@github.com:holmesrichards/precadsr.git ``` 4d5fa6d903 Delete 'Panels/futura light bt.ttf' // The number of pins: 13; pin pitch: 7.62mm; Vertical; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x4.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1836192 8A 320V Generic Phoenix Contact connector footprint for: MSTBA_2,5/4-G-5,08; number of pins: 11; pin pitch: 5.08mm; Angled; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x4.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1843813 8A 160V Generic Phoenix Contact connector footprint for: MSTB_2,5/6-GF-5,08; number of pins: 04; pin pitch: 5.00mm; Angled; threaded flange || order number: 1776786 12A || order number: 1924570 16A (HC Generic Phoenix Contact connector footprint for: MC_1,5/8-G-3.5; number of pins: 09; pin pitch: 7.50mm; Angled || order number: 1843677 8A 160V Generic Phoenix Contact SPT 1.5/3-H-3.5 Terminal Block, 1732548 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1732548), generated with kicad-footprint-generator ipc_gullwing_generator.py LQFP, 80 Pin (https://www.renesas.com/eu/en/package-image/pdf/outdrawing/q80.10x10.pdf), generated with kicad-footprint-generator Molex MicroClasp Wire-to-Board System, 55935-1230, 12 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 Soldered wire connection with feed through strain relief, for 4 times 0.75 mm² wires, basic insulation, conductor diameter 0.65mm, outer diameter 2.3mm, size source Multi-Contact FLEXI-E_0.25 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Hirose series connector, B40B-PUDSS (http://www.jst-mfg.com/product/pdf/eng/ePUD.pdf), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for 6 times 1.5 mm² wires, reinforced insulation, conductor diameter 0.5mm, outer diameter 1mm, size source Multi-Contact FLEXI-xV 1.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator connector JST ZE series connector, B07B-ZESK-1D, with boss (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-110-02-xxx-DV, 10 Pins per row, Mounting: (http://www.molex.com/pdm_docs/sd/039281043_sd.pdf), generated with kicad-footprint-generator ipc_plcc_jLead_generator.py PLCC, 32 pins, through hole Mallory low-profile piezo buzzer, https://mspindy.com/spec-sheets/AST1109MLTRQ.pdf 5.5V, 470mF supercapacitor, 45mohm, -40ºC to +70ºC, https://www.cap-xx.com/wp-content/uploads/datasheets/CAP-XX-DMF470mF-Datasheet.pdf Cliff single 4mm shrouded banana panel socket, through-hole, row spacing 15.24 mm (600 mils 32-lead surface-mounted (SMD) DIP package, row spacing 7.62 mm (300 mils), Socket, LongPads 20-lead though-hole mounted DIP package, row spacing 9.53 mm (375 mils 6-lead though-hole mounted DIP package, row spacing 5.25 mm (206 mils), body size (see http://www.nidec-copal-electronics.com/e/catalog/switch/chs.pdf), SMD SMD DIP Switch SPST Slide 6.15mm 242mil SMD 2x-dip-switch SPST , Slide.

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