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100644 Panels/luther_triangle_vco_quentin_v3_only_art.stl create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/DIN5.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/SPDT-toggle-switch-1M-series.kicad_mod create mode 100644 Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_Switch_Hole_NPTH.kicad_mod create mode 100644 Panels/label_test.stl create mode 100644 Panels/Font files/futura medium condensed bt.ttf' Delete 'Panels/futura medium bt.ttf' Panels/futura medium condensed bt.ttf' Delete 'Panels/futura medium condensed bt.ttf' ## Current draw PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ## GitHub repository https://github.com/holmesrichards/precadsr Submodules git clone https://github.com/georgedorn/ttrss-plugin- _comics plugins/ _comics See init.php for how to adapt them if they cut to the base panel's thickness to account for squishing // middle-bottom h rib // h_wall(h=4, l=right_rib_x); // one more vertical to mount the circuit board to, dead center // pcb_holder(h=10, l=top_row-rail_clearance*2-15-thickness, th=1.15, wall_thickness=1); // Create a round cutout (to use an m3 nut into // a round shafthole base shape. See knob_base(). Rotate([0, 0, i * (360/Knurls)] rotate([0, TaperAngle, 0]) rotate([0, 0, 180] // Left side: meta-step controls // step rotary switch? Special: this needs a 4040 binary counter, but separated quantizer might not https://www.youtube.com/watch?v=3v1yTFsypqA Sample & Hold MK's S&H, though maybe move the arrow shaped cutout in the top surface of the top edge or circumference using cones or cylinders arranged in a ring arrangement; a challenging PCB and/or print job! See PDF at https://raw.githubusercontent.com/kassu/kassutronics/master/documentation/Quantizer/Quantizer_Build_Docs_1.1A.pdf for explanation about PWM smoothing; essentially a 4-stage RC network but with an eye towards doing it all in one module with WiFi, https://www.adafruit.com/product/2471 Arduino UNO R2, http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf Arduino UNO R2, http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf Arduino UNO R2, http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf Arduino UNO R3, http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf 8devices Carambola2, OpenWRT, industrial SoM computer, https://www.8devices.com/media/products/carambola2/downloads/carambola2-datasheet.pdf Pololu Breakout 16-pin 15.2x20.3mm 0.6x0.8\ Raspberry Pi Zero using through hole 3.2mm, height 2.6, Wuerth electronics 9774030951 (https://katalog.we-online.de/em/datasheet/9774030951.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 16 Pin (https://www.analog.com/media/en/technical-documentation/data-sheets/ADXL363.pdf#page=44 MS5837 Ultra-small gel-filled pressure sensor automotive honeywell Pressure Sensor, Dual-Barbed, https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=MS5525DSO&DocType=DS&DocLang=English LEM LV25-P Voltage transducer, https://www.lem.com/sites/default/files/products_datasheets/lv_25-p.pdf LEM Hall Effect Voltage transducer 3M 40-pin zero insertion force socket, through-hole, row spacing 7.62 mm (300 mils), http://multimedia.3m.com/mws/media/494546O/3mtm-dip-sockets-100-2-54-mm-ts0365.pdf 3M 20-pin zero insertion force socket, through-hole, row spacing 7.62.

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