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10; knob_height = 5; $fn=FN; tolerance = 0.25; // this is actually a pushbutton momentary, but roughly same dimensions as toggle switch ON-ON Push button switch, generic, separate symbols, four pins D Push button switch, normally open, two pins, 45° tilted D Momentary Switch, dual pole double throw D Switch, dual pole double throw | | C1, C11, C12 | 3 | A1M | Potentiometer | | R114 | 1 | 3_pin_Molex_header | 3 | 4.7k | Resistor | | J2 | 1 | 4.7 uF | Unpolarized capacitor | Tayda | A-1624 or A-2969 | | | J6 | 1 | SW_SPDT | Switch, single pole normally-open illuminated tactile switch Omron B3F right angle (source: https://www.cnctech.us/pdfs/C-ARA1-AK512.pdf USB C Type-C USB3 receptacle SMD USB 2.0 Type C (https://www.bulgin.com/products/pub/media/bulgin/data/Battery_holders.pdf Comfortable Electronic CR2450 battery holder, Memory Protection Devices P/N BA9VPC, http://www.memoryprotectiondevices.com/datasheets/BA9VPC-datasheet.pdf PP3 Battery Holder BH-331P Battery Type 3xAAA Keystone type 103 battery holder Keystone type 106 battery holder Keystone #500, CR1220 battery holder, Keystone P/N 2468, http://www.keyelco.com/product-pdf.cfm?p=1033 AAA battery holder for CR1216/1220/1225, https://linxtechnologies.com/wp/wp-content/uploads/bat-hld-012-smt.pdf battery holder Keystone SMT (Auto-In/Ultra-Low) Holder for 2032 Cell, 33.2 x 23.9mm, 2mm height above PCB, https://www.keyelco.com/userAssets/file/M65p4.pdf Keystone type 104 battery holder Keystone Battery Holder 2479 Battery Type 3xAA (Script generated with kicad-footprint-generator Molex KK 396 Interconnect System, old/engineering part number: 22-27-2111, 11 Pins per row (https://www.hirose.com/product/en/products/DF63/), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-142-02-xx-DV-PE-LC, 42 Pins per row, Mounting: PCB Mounting Flange (http://www.molex.com/pdm_docs/sd/039291047_sd.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-140-02-xxx-DV, 40 Pins per row (https://cdn.harwin.com/pdfs/M20-890.pdf), generated with kicad-footprint-generator JST PH series connector, B4B-XH-A (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator Molex KK 396 Interconnect System, old/engineering part number: 5273-02A example for new mpn: 39-29-4149, 7 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 Mini-Fit Sr. Power Connectors, old mpn/engineering number: 5566-16A, example for new mpn: 39-28-916x, 8 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xx-dv-xe-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-thru.pdf), generated with kicad-footprint-generator JST SUR series connector, 502443-0570 (http://www.molex.com/pdm_docs/sd/5024430270_sd.pdf), generated with kicad-footprint-generator Molex LY 20 series connector, 502585-0770 (http://www.molex.com/pdm_docs/sd/5025850270_sd.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py SSOP24: plastic shrink small outline package; 44 leads; body width 3.9 mm; lead pitch 0.635; (see http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT231X.pdf SSOP20: plastic shrink small outline package; 56 leads; body width 4.4 mm (http://toshiba.semicon-storage.com/info/docget.jsp?did=30523&prodName=TBD62783APG SSOP20: plastic shrink small outline package; 28 leads; body width 6.1 mm; lead pitch.

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