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Idea: add a global/master pitch control/modulation function with a nut behind the front panel. Opportunities abound for aesthetic choices. - Determine appropriate stand-off hardware for connecting front panel Added schmancy pcb for v1 front panel design and includes 2.5mm centerward shift for input and output jacks bottom_row = v_margin + 12; //knob_radius top_row = height - v_margin; working_increment = working_height / (8+tolerance/3); // generally-useful spacing amount for vertical columns of stuff col_left = h_margin; working_increment = working_height / 6; // Depth of the Program (or any work based on the lower 5 mm x 0.3 mm body (https://assets.nexperia.com/documents/package-information/SOD962-2.pdf https://www.nexperia.com/packages/SOD962-2.html Diode SMPA (DO-221BC), https://www.vishay.com/docs/87659/v8pa10.pdf Single phase, Bridge rectifier, 28.614x28.614mm, case KBPC_T(FP), https://www.diodemodule.com/bridge-rectifier/kbpc/kbpc1501t.pdf Single phase, Bridge rectifier, 28.55x28.55mm, case KBPC_W(WP), https://www.diodemodule.com/bridge-rectifier/kbpc/kbpc15005w.pdf 128x32 LCD with RGB backlight https://www.newhavendisplay.com/specs/NHD-C12832A1Z-FSRGB-FBW-3V.pdf EPCOS/TDK Electronics/Qualcomm DCC6c SAW filter package, https://www.golledge.com/media/3785/mp08167.pdf 8-pin 3.8x3.8mm SAW filter, https://www.golledge.com/media/1831/ma05497.pdf Compact PCB mounting EMI filter (https://www.schaffner.com/de/produkte/download/product/datasheet/fn-405-pcb-mounting-filter/ Ultra Compact EMC Filter (https://www.schaffner.com/products/download/product/datasheet/fn-406-ultra-compact-emc-filter/ Fuse SMD 2010 (5025 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: https://ecsxtal.com/store/pdf/ECS-MPI2520-SMD-POWER-INDUCTOR.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-149-02-xxx-DV-BE, 49 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 JST EH series connector, SM02B-SRSS-TB (http://www.jst-mfg.com/product/pdf/eng/eSH.pdf), generated with kicad-footprint-generator Molex Mini-Universal MATE-N-LOK, old mpn/engineering number: 1-770870-x, 3 Pins per row (http://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=82181_SOFTSHELL_HIGH_DENSITY&DocType=CS&DocLang=EN), generated with kicad-footprint-generator Molex CLIK-Mate series connector, S14B-XH-A (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-117-02-xxx-DV, 17 Pins per row (https://www.hirose.com/product/document?clcode=CL0537-0834-6-81&productname=DF12E(3.0)-50DP-0.5V(81)&series=DF12&documenttype=2DDrawing&lang=en&documentid=0000992393), generated with kicad-footprint-generator Thick Film Chip Resistor Network, ROHM MNR14 (see mnr_g.pdf Chip Resistor Network, ROHM MNR02 (see mnr_g.pdf Chip Resistor Network, ROHM MNR14 (see mnr_g.pdf Chip Resistor Network, ROHM MNR02 (see mnr_g.pdf Chip Resistor Network, ROHM MNR15 (see mnr_g.pdf Precision Thin Film Chip Resistor Array, Wave soldering, Vishay CRA04P (see cra04p.pdf Chip Resistor Network, ROHM MNR02 (see mnr_g.pdf Chip Resistor Network, ROHM MNR02 (see mnr_g.pdf Chip Resistor Network, ROHM MNR15 (see mnr_g.pdf Chip Resistor Network, ROHM MNR02 (see mnr_g.pdf SMT resistor net Bourns CAT16 series 4 way 3mm PhotoDiode, plastic SMD DIL, 4.5x4mm, area: 2.65x2.65mm, https://dammedia.osram.info/media/resource/hires/osram-dam-5488319/BPW%2034%20S_EN.pdf PhotoDiode, Clear Silicone, Osram TOPLED, 4x5.09mm, area: 2.85x2.85mm, Orientation mark at cathode, https://dammedia.osram.info/media/resource/hires/osram-dam-6035009/SFH%204253_EN.pdf LED, SMD, APDA3020VBC/D, https://www.kingbrightusa.com/images/catalog/SPEC/APDA3020VBC-D.pdf SMD Top view Dual colour LED PLCC-2 SMD package, http://www.infineon.com/cms/en/product/packages/PG-TO263/PG-TO263-5-1/ TO-263/D2PAK/DDPAK SMD package, http://www.ti.com/lit/ds/symlink/lm4755.pdf D2PAK DDPAK TO-263 D2PAK-5 TO-263-5 SOT-426 TO-263 / D2PAK / DDPAK SMD package, http://www.infineon.com/cms/en/product/packages/PG-TO252/PG-TO252-3-1/ TO-252/DPAK SMD package, http://www.infineon.com/cms/en/product/packages/PG-TO263/PG-TO263-3-1/ TO-263/D2PAK/DDPAK SMD package, http://www.ti.com/lit/ml/mmsf024/mmsf024.pdf DCK R-PDSO-G5, JEDEC MO-203C Var AA, https://www.ti.com/lit/ds/symlink/tmp20.pdf#page=23 R-PDSO-N5, DRL, JEDEC MO-293B Var UAAD (but not the same) , https://www.ti.com/lit/pdf/mpds159f Potentiometer, vertical, Bourns.

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