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32u4 FONA board, https://learn.adafruit.com/adafruit-feather-32u4-fona Adafruit Feather series of boards, e.g. Https://learn.adafruit.com/adafruit-feather-m0-radio-with-rfm69-packet-radio Adafruit Feather 32u4 FONA Footprint for Mini-Circuits case BK377 (https://ww2.minicircuits.com/case_style/BK276.pdf Footprint for Mini-Circuits case BK377 (https://ww2.minicircuits.com/case_style/BK276.pdf) according to the last step and output jacks working_height = height - v_margin - title_font_size*1.5; working_height = height - v_margin; working_increment = working_height / 6; // generally-useful spacing amount for vertical columns of stuff // How much to move the arrow into its pointing direction. Positive or negative. [mm] // Number of indenting spheres. [mm] // Height of the set screw hole's center over the bottom (in mm). HoleDiameter = 6; //knob_radius saw_out = [output_column, row_2, 0]; fm_lvl = [h_margin+working_width/8, row_3, 0]; cv_in_2b = [right_col, row_5, 0]; cv_in_2a = [left_col, row_3, 0]; pwm_duty = [second_col, second_row, 0]; //Third row interface placement fm_in = [input_column + h_margin/2, bottom_row, 0]; pwm_duty = [width_mm - h_margin - working_width/8, row_4, 0]; left_rib_x = 0; // [0:No, 1:Yes] ////////////////////////// //Advanced settings ////////////////////////// RingThickness = 5*1; TimerKnobConst = 1.8*1; ////////////////////////// KnobMinorRadius = KnobDiameter/2 * (1 - TaperPercentage/100); KnobRadius = KnobMinorRadius + (KnobMajorRadius-KnobMinorRadius)/2; KnobCircumference = PI*KnobDiameter; Knurls = round(KnobCircumference/DistanceBetweenKnurls); Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) + pow(KnobMajorRadius-KnobMinorRadius,2)))) - 90; hole_bottom = hole_top - 89.75; hole_right = hole_left + 78.5; 0d370a24cd Add VCA shaek layout Add schematic, start on PCB with exploratory 8hp layout 2x Sockets, all three pins need wires: glide in (sleeve and normal both GND 6x Sockets, 2pin: Gate out (could normal to TP10, optional) - Casc out 2x Toggle Switches, 2pin: - Glide attenuator (B10k) (join two left pins from below Clock rate (B100k) (not sure yet which 2 pins LED_Rectangular, Rectangular, Rectangular size 4.0x2.8mm^2 diameter 2.0mm, 2 pins, pitch 3.5mm, size 22x8.3mm^2, drill diamater 1.2mm, pad diameter 3mm, size source Multi-Contact FLEXI-E 0.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times 0.25.

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