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Right-angle, clear, https://everlightamericas.com/index.php?controller=attachment&id_attachment=3220 3.2mm x 2.8mm PLCC4 LED, https://assets.cree-led.com/a/ds/h/HB-CLMVC-FKA.pdf LED Cree PLCC-4 5050 5.0mm x 5.0mm Addressable RGB LED Display, 1-inch digit height, common anode, http://usasyck.com/products/AD-121F2_cat_e.pdf Afficheur 7 segments 10mm DIGIT 4 digit 7 segement super bright yellow 7 segment brilliant yellow green LED display 3 1/5 digit reflective arrow bat + 7 + 8); // pot + led + switch? Col_right = width_mm - thickness; // column from edge plus hole radius Panels/10_step_seq_38hp_v3.1.step_nob_up.scad Normal file Unescape Hardware/PCB/precadsr/ao_tht.pretty/Potentiometer_Alps_RK163_Single_Horizontal.kicad_mod Normal file Unescape Hardware/PCB/precadsr/ao_tht.pretty/Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles_centered.kicad_mod Normal file Unescape ## Gated ADSR operation Whatever appears on the left sub-panel right_rib_x = width_mm - thickness*2.2; // testing futura vs quentincaps in F6 rendering module label(string, size=4, halign="center", font=default_label_font) { color([1,0,0]) linear_extrude(thickness+1) text(string, size, halign=halign, font=font); } BIN Panels/title_test.stl Normal file Unescape Hardware/PCB/precadsr/Kosmo_panel.pretty/fastestenv_Panel_Slotted_Mounting_Hole.kicad_mod Normal file Unescape Hardware/PCB/precadsr_aux_Gerbers/precadsr-B_SilkS.gbr Normal file Unescape Hardware/PCB/precadsr/Kosmo_panel.pretty/fastestenv_Switch_Hole.kicad_mod Normal file Unescape Hardware/PCB/precadsr/ao_symbols.lib Normal file View File # For PCBs designed using KiCad: https://www.kicad.org/ # Format documentation: http://kicad-pcb.org/help/file-formats/ # Temporary files *.lck # Netlist files (exported from Eeschema # Autorouter files (exported from Pcbnew *.ses # Exported BOM files *.xml *.csv # KiCad backups folders *-backups # Compressed files *.zip # Mac stuff *.DS_Store # Emacs temps *~ \#* # LTSpice Simulations/*.log Simulations/*.raw Simulations/*.txt Copper Layer Stackup: ============================================================= L1 : F.Cu front L2 : B.Cu back Drill file 'precadsr-panel.drl' contains T1 3.200mm 0.1260" (4 holes) (with 4 slots) T2 5.000mm 0.1969" (1 hole Total plated holes count 16 Latest commits for file PCB Notes.txt Notes from MK's PCB livestream Notes from debugging Do not connect the Normal pin for op amp in schmidt inverter mode, maybe both 7808 and hex inverter trigger are unnecessary? Alternative: Midi -> CV Alternative: CV from something else VCF MK's Diode Ladder VCF Kassutronic's KS-20 https://kassu2000.blogspot.com/2019/07/ks-20-filter.html ** uses an 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 commercial product offering, Product X. That Contributor is then a Commercial Contributor. If that Commercial Contributor in connection with feed through strain relief, for a box film cap instead of latch.

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