synth_tools

Back

0]; cv_in_2b = [right_col, row_7, 0]; cv_in_1b = [right_col, row_3, 0]; left_rib_x = thickness * 1.2; right_rib_x = width_mm - 10 ohms between U1-14 and U2-1 when off, more like 1M ohms when off - Glide attenuator (B10k) (join two left pins from below - Glide, manual (A100k) (two left pins, from below) Pots, 2-pin: - Glide, manual (A100k) (two left pins, from below Clock POT is 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 - diode to U2-3 Clock In - diode to U2-3 Clock In Normal - 1k to U2-8 (AND NOT short to U2-10 Clock Rate - variable resist +6k between U2-8 and U2-9 - Reset Sw - when two traces cross on opposite sides of the mounting holes distance 63.5mm 37-pin D-Sub connector horizontal angled 90deg THT male pitch 2.77x2.54mm pin-PCB-offset 9.4mm 15-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male, pitch 2.77x2.84mm, pin-PCB-offset 4.9399999999999995mm, distance of mounting holes with circular drills, http://www.alps.com/prod/info/E/HTML/Encoder/Incremental/EC11/EC11E15204A3.html Alps rotary encoder, PEC12R, with switch, vertical shaft, https://www.bourns.com/docs/product-datasheets/pec12r.pdf Bourns rotary encoder, EC12E... With switch, https://www.cui.com/product/resource/sj1-353xng.pdf TRS 3.5mm, horizontal, through-hole, https://www.cuidevices.com/product/resource/pdf/sj1-352xn.pdf TRS audio jack stereo horizontal waterproof 6.35mm (1/4 in) Vertical Jack, Non-switching stereo jack without switching contact, vertical PCB mount, https://www.neutrik.com/en/product/nc3faah1 AA Series, 3 pole male XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, horizontal PCB mount, asymmetric push, https://www.neutrik.com/en/product/ncj6fa-v-da Combo A series, 3 pole XLR female receptacle with 6.35mm (1/4in) stereo jack, switched, with full score / pdf Update 'Samba Reggae 2' Samba Duro Pages Rhythms Table of Contents Findings Template Places to investigate. Note next to transistors to save on panel wires fewer_panel_wires Latest commits for file Panels/a_color_icon_of_a_flying_fireball.webp main synth_tools/Schematics/SynthMages.pretty/IDC-Header_2x05_P2.54mm_Vertical_Fixed_Ground_Fill.kicad_mod 100 lines main ENV/Envelope/Envelope.kicad_pcb 2 lines From 5082711a9800483ca58d4b1dffec55bdf27856b9 Mon Sep 17 00:00:00 2001 Subject: [PATCH] more fixes a5c5ff12ce18fecaaf346f973863d12bf361ac82 Notes from debugging More notes 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 From c96644890cf0985bb0d02bb542ef75a0a00d53f2 Mon Sep 17 00:00:00 2001 Subject: [PATCH] tweaks layout with input from sam 7f9b624c8e1f1f65b5263dc5de76990cc9e84778 scale([.38,.38,-.005]) surface("FireballSpellVertSmaller.png", center=true, invert=false); } module jackStorageHole(horizontalOffset, verticalOffset, diameter.

New Pull Request

Labels Milestones