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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 setscrew). (ShaftLength must be non-zero.) ShaftDiameter = 10; // [1:1:84] /* [Holes] */ hole_dist_top = 2.5; rail_clearance = 9; title_font_size = 9; label_font_size = 5; $fn=FN; /* [Panel] */ printer_z_fix = 0.2; // this one is easy hole_bottom = hole_top - 89.75; // these are for steps only row_5 = row_4 + vertical_space/7; row_6 = row_5 + vertical_space/7; row_5 = row_4 + vertical_space/7; row_6 = row_5 + vertical_space/7; row_7 = row_6 + vertical_space/7; row_3 = working_increment*2 + row_1; row_3 = working_increment*2 + out_row_1; out_row_5 = working_increment*4 + out_row_1; From 71d5da41172a5a79b9079ba234cbd61b0c31a525 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Gerbers .../precadsr_aux_Gerbers/precadsr-B_Cu.gbr | 518 .../precadsr_aux_Gerbers/precadsr-B_Mask.gbr | 185 .../precadsr_aux_Gerbers/precadsr-F_Paste.gbr | 4 .../Unseen Servant/Unseen Servant.kicad_sch | 864 Schematics/Unseen Servant/fp-info-cache Normal file View File resistor_keyboard.diy Executable file Unescape Hardware/PCB/precadsr/ao_tht.pretty/Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical.kicad_mod Normal file Unescape Hardware/PCB/precadsr_Gerbers/precadsr-F_Cu.gbr Normal file Unescape D Rotary switch, 4-bit encoding, 10 positions, Complementary code K rotary bcd Gray D Rotary switch, 4-bit encoding D Rotary switch, 4-bit encoding, 10 positions, Complementary code K rotary hex Complementary D Rotary switch, 4-bit encoding, 10 positions, Real code K rotary bcd Gray D Rotary switch, 4-bit encoding, 16 positions, Complementary code K rotary bcd Gray D Rotary switch, 4-bit encoding, 16 positions, Real code K rotary bcd Gray D Rotary switch, 4-bit encoding, 10 positions, Gray code K rotary bcd Real D Rotary switch, 4-bit encoding, 16 positions, Complementary code.

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