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Subsystem 6f5ee76aea5e7cdfb79e86a703d20d48842d1955 adds front panel b77534e3fc83cf3f21d8c938a2ebb93ca539acd3 updated README.md 2cb8e5eaf679e30139948d8744800b04487466fc updated C5 footprint & tracing; schematic annotation Add 55k-ish resistor to coarse knob to fix tuning range updates the potentiometer shaft clf_indicator_angle_from_notch = 0; right_rib_x = width_mm - h_margin; cv_in = [first_col, third_row, 0]; //Fourth row interface placement saw_out = [output_column, bottom_row, 0]; pwm_pot = [input_column - h_margin/2, bottom_row, 0]; pwm_pot = [input_column - h_margin/2, row_1, 0]; saw_out = [h_margin + working_width/4, row_1, 0]; triangle_out = [third_col, third_row, 0]; fm_lvl = [h_margin+working_width/8, row_4, 0]; pwm_cv_lvl = [width_mm - h_margin - working_width/8, row_3, 0]; c_tune = [second_col, second_row, 0]; //Third row interface placement pwm_in = [input_column - h_margin/2, row_1, 0]; square_out = [output_column, bottom_row, 0]; pwm_pot = [input_column - h_margin/2, row_1, 0]; square_out = [third_col, third_row, 0]; //Fourth row interface placement saw_out = [third_col, fourth_row, 0]; triangle_out = [output_column, bottom_row, 0]; c_tune = [width_mm/2 + h_margin, top_row, 0]; left_rib_x = thickness + 9.5/2 + tolerance*2; //three knobs plus space for everything, lining things up more More work finding space for well-aligned, well-printed numbers // step rotary switch - 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 noise generator to a number larger than the cost of any license notices to the previous 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 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 6.6, Wuerth electronics 9775106360 (https://katalog.we-online.com/em/datasheet/9775106360.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 56 Pin top tented version (manually modified). For information see: http://www.cypress.com/file/138911/download QFN, 56 Pin (JEDEC MO-153 Var CD https://www.jedec.org/document_search?search_api_views_fulltext=MO-153), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 20 Pin (https://www.analog.com/media/en/technical-documentation/data-sheets/AD7682_7689.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 55560-0241, 24 Pins (http://www.molex.com/pdm_docs/sd/903250004_sd.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py DFN8 2x2, 0.5P (https://www.onsemi.com/pub/Collateral/511AT.PDF On Semiconductor, SIP-38, 9x7mm, (https://www.onsemi.com/pub/Collateral/AX-SIP-SFEU-D.PDF#page=19 8-Lead Plastic Small Outline Narrow Body (QR)-.150" Body.

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