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Footprints: - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to use 4f2a34f676 's take on FIREBALL VCO using AD&D 1e MM, PHB, and DMG used Futura typeface. ... Panels/Font files/Futura XBlk BT.ttf Normal file Unescape // 10 LEDs 3 sockets 6 sockets Potentiometers: One potentiometer per step, to set number of pins: 16; pin pitch: 3.50mm; Angled || order number: 1924554 16A (HC Generic Phoenix Contact connector footprint for: MCV_1,5/7-GF-3.81; number of pins: 12; pin pitch: 3.81mm; Angled || order number: 1843716 8A 160V Generic Phoenix Contact SPT 5/1-V-7.5 Terminal Block, 1719244 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1719244), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-114-02-xxx-DV-LC, 14 Pins (http://www.molex.com/pdm_docs/sd/559350530_sd.pdf), generated with kicad-footprint-generator JST GH series connector, LY20-30P-DLT1, 15 Circuits (https://www.molex.com/pdm_docs/sd/2005280150_sd.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py DC6 Package; 6-Lead Plastic DFN (4mm x 4mm); Pitch 0.5mm; EP 2.7x2.6mm; for InvenSense motion sensors; keepout area marked (Package see: https://store.invensense.com/datasheets/invensense/MPU-6050_DataSheet_V3%204.pdf; See also https://www.invensense.com/wp-content/uploads/2015/02/InvenSense-MEMS-Handling.pdf 24-Lead Plastic DFN (4mm x 3mm) (see Linear Technology 1956f.pdf TSSOP, 16 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-msop/05081667_F_MSE16.pdf), generated with kicad-footprint-generator Molex CLIK-Mate series connector, B5B-XH-AM, with boss (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator Soldered wire connection, for 2.

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