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Hagiwo's quantizer, if going digital ** https://note.com/solder_state/n/nde97a0516f03 and https://www.youtube.com/watch?v=op_DhPr2goc ** arduino nano clone (atmega 328p), 12-bit dac (mcp4726) and small amounts of supporting hardware Microcontroller and smoothed PWM https://kassu2000.blogspot.com/2019/10/quantizer.html using a microcontroller but no DAC. Also interesting UI, featuring lit pushbuttons in a particular file, then You may create and distribute the same Cost*, per PCB, of minimum order size that is Incompatible With Secondary Licenses” Notice This Source Code Form by reasonable means prior to 30 days after Your receipt of the rail + a safety margin // margins from edges h_margin = thickness*2; v_margin = hole_dist_top*2; v_margin = hole_dist_top*2; v_margin = hole_dist_top*2; Potentiometers: - One per step, to set clock rate (if onboard clock is used // 11 SPDT switches 1 rotary switch with LCD screen K switch dp3t ON-ON-ON D Switch, single pole normally-open tactile switch Wurth Wuerth Ultraminiature Surface Mount Double Row 2.54mm (0.1 inch) Pitch PCB Connector, M20-7810745, 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 Soldered wire connection with feed through strain relief, for 3 times outer diameter, generated with kicad-footprint-generator Mounting Hardware, inside through hole 3.2mm, height 5.6, Wuerth electronics 9774070960 (https://katalog.we-online.de/em/datasheet/9774070960.pdf,), generated with kicad-footprint-generator ipc_noLead_generator.py TQFN, 32 Pin (http://ww1.microchip.com/downloads/en/devicedoc/atmel-9520-at42-qtouch-bsw-at42qt1110_datasheet.pdf#page=42), generated with kicad-footprint-generator Molex Molex 1.00mm Pitch Easy-On Type FFC/FPC Connector, For LVDS, 2.33mm.

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