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Https://power.murata.com/data/power/ncl/kdc_mej1.pdf muRata MEJ1SxxxxSC, 19.5x9.8x12.5mm, 5.2kVDC Isolated, 1W, dual output, SIP package style, https://power.murata.com/data/power/ncl/kdc_mej1.pdf muRata MEJ1SxxxxSC, 19.5x9.8x12.5mm, 5.2kVDC Isolated, 2W, SIP package style, https://power.murata.com/data/power/ncl/kdc_mej1.pdf muRata MEJ1SxxxxSC, 19.5x9.8x12.5mm, 5.2kVDC Isolated, 1W, dual output, http://www.cincon.com/upload/media/data%20sheets/Data%20Sheet%20(DC)/B%20CASE/SPEC-EC5BE-V24.pdf DCDC-Converter CINCON EC6Cxx dual or quad would add very little cost even without 1v/oct, could be used as SPST "filename": "Unseen Servant.kicad_pro", From 53c90c58d81dff355f8b17948a9b73c895233eb2 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add some perfboard sections, power headers, teardrops Compare 27 commits » c971d0bd8b Merge pull request 'pcb_finalization' (#1) from bugfix/10hp into main Merge pull request synth_mages/MK_VCO#2 merged pull request 'Finish schematic, add PDF | J6 | 1 | LED | Light emitting diode | | R114 | 1 | 1 | SW_3PDT_x3 | 3PDT miniature toggle switch // steps: slider, led, switch //hole for anchor Latest commits for file Panels/luther_triangle_vco_ .scad arrasta/Samba Reggae rhythms.txt Latest commits for file Docs/precadsr_layout_back.pdf rm old format files 4 files changed, 37 deletions(- delete mode 100644 Hardware/PCB/precadsr_aux_Gerbers/precadsr-NPTH.drl create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/PinHeader_1x10_P2.54mm_Vertical.kicad_mod delete mode 100644 Hardware/Panel/precadsr-panel/precadsr-panel-cache.lib delete mode 100644 Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_Pot_Hole_NPTH.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Potentiometer_Alpha_16mm_Long_Pin_Single_Vertical.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_symbols.lib create mode 100644 Images/PXL_20210831_001017829.jpg create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/TerminalBlock_dinkle_pluggable_2_P5.00mm.kicad_mod delete mode 100644 Panels/label_test.stl create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Potentiometer_Alps_RK163_Single_Horizontal.kicad_mod delete mode 100644 .gitignore create mode 100644 .gitignore create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Rotary_Switch.kicad_mod create mode 100644 Hardware/Panel/precadsr-panel-Gerbers/precadsr-panel-CuTop.gtl create mode 100644 Panels/Font files/futura medium bt.ttf differ Binary files /dev/null and b/Datasheets/tl074.pdf differ Binary files /dev/null and b/Docs/precadsr_layout_back.pdf differ Binary files /dev/null and b/VCO_MANUAL_v2.pdf differ 500k Trimpot; tune to 1V out 10k NTC Thermistor <-- CV In - U1-13 (can get at from top when assembled Stop Switch - 10 - center_adjust; center_col = width_mm/2; //mm third_col = 60.7-center_adjust; //mm cv_in = [first_col, fifth_row, 0]; //left_rib_x = thickness + 6 + tolerance; // rib + half a jack col_right = width_mm - thickness*2; // How much horizontal space needed for left-hand and right-hand sub-panels left_panel_width = 12.5*3 + tolerance*4; // column from edge plus hole radius // mounting holes 25mm, distance of mounting holes to PCB edge 11.32mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 37-pin D-Sub connector horizontal angled 90deg THT female pitch 2.77x2.84mm pin-PCB-offset 4.9399999999999995mm mounting-holes-distance 63.5mm mounting-hole-offset 63.5mm 37-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 14.56mm, distance of mounting holes 63.5mm, distance of mounting holes to PCB edge 10.889999999999999mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 25-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.41x1.98mm, pin-PCB-offset 9.4mm, see http://docs-europe.electrocomponents.com/webdocs/1585/0900766b81585df2.pdf 62-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 9.4mm, see http://docs-europe.electrocomponents.com/webdocs/1585/0900766b81585df2.pdf 9-pin D-Sub connector edge mount solder cup male x-pin-pitch 2.77mm mounting holes - these gaps reduce heat.

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