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Sockets - One potentiometer for internal clock rate. Switches: One SPST switch to adjust CV output range, switch between 5v and 2.5v max (or whatever is configured). Momentary-normal-off pushbutton to manually step. SPST switch per step, to enable/disable gate per the Eurorack standard Outputs saw, triangle, and square waves, with CV in implement a DC offset via non-inverting op-amp. A CV in to pause the clock Add CV in that pauses the clock From 96e9dd144019309f3e33f1daf66ec448c4e2d994 Mon Sep 17 00:00:00 2001 Subject: [PATCH] submodule update ``` ``` git clone --recurse-submodules git@github.com:holmesrichards/precadsr.git ``` Schematics/Enlarge/Enlarge.kicad_pcb Normal file View File 3D Printing/Pot_Knobs/Pot4.STL Executable file View File Panels/luther_triangle_vco.scad Executable file View File Panels/fireball_vco_14hp_v1.scad Normal file Unescape Hardware/PCB/precadsr/ao_tht.pretty/TerminalBlock_Degson_DG301_1x03_P5.00mm_Vertical.kicad_mod Normal file Unescape Hardware/Panel/precadsr-panel-Gerbers/precadsr-panel-MaskTop.gts Normal file Unescape Schematics/OttosIrresistableDance/OttosIrresistableDance.kicad_pro Normal file View File 3D Printing/Pot_Knobs/pot_knob-6mm-clear.stl Executable file View File Images/IMG_6771.JPG Normal file Unescape Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_Panel_Slotted_Mounting_Hole.kicad_mod Normal file View File WARNING: There is a ceramic 104 power cap like C5, C6, C8, C9 D1, D2, D3, D4, D5, D6, D7, D8, D9, D10 Standard switching diode, DO-35 | | | | Tayda | A-1672 | | | Tayda | A-159 | | | | | | Tayda | A-826 | | Tayda | A-111 | | | J8 | 1 | B10k | **Potentiometer, 16 mm vertical board mount | | | J1 | 1 C10, C14 too small for film; is film needed? - Smaller cap (476nF?) for C1 - Ceramic 104s for C10, C14, might be fine, might introduce intermittents - Don't put R8 so close to R26 D36/R47 too close Testing before powering up: Clock In Normal - 1k to U2-8 (AND NOT short to U2-10 - Clock rate (B100k) (not sure yet which 2 pins diameter 3.0mm z-position of LED center 1.0mm 2 pins grey LED, diameter 5.0mm, 2 pins, pitch 5.08mm, size 61x10.6mm^2, drill diamater 1.15mm, pad diameter 3mm, see http://www.produktinfo.conrad.com/datenblaetter/550000-574999/556441-da-01-de-LEITERPLATTENKL__PTSM_0_5__8_2_5_H_THR.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_RND THT terminal block RND 205-00075 pitch 7.5mm Varistor, diameter 7mm, width 4mm, pitch 7.5mm Varistor, diameter 7mm, width 3.8mm, pitch 5mm Varistor, diameter 9mm, width 3.7mm, pitch 5mm size 15x7.6mm^2 drill 1.3mm pad 2.6mm Terminal Block WAGO 236-308 45Degree pitch 5mm size 46.5x15mm^2 drill 1.2mm pad.

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