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** https://www.instructables.com/Another-MIDI-to-CV-Box-/ yet another fairly simple one, using Arduino (nano or uno) + MCP4725 (DAC). ** https://hkadesign.org.uk/monotronkb.html for yet another version Alternative: CV from something else use a modified version of bornier4 simple 5-pin terminal block, pitch 5.0mm, 45 degree angled, see http://www.mouser.com/ds/2/16/PCBMETRC-24178.pdf From caaf12f2da0fe056d0b625b9c1a860efbae9f4d1 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add scad for v3.2 From 5aaea69ed6fde3a14d8431b95cdb61f2e99d3f78 Mon Sep 17 00:00:00 2001 Subject: [PATCH 10/18] More tweaks after pro review "spice_external_command": "spice \"%I\"", Inkscape export via OpenSCAD DXF Export Fix R25/R1 connection - One potentiometer for internal clock rate. One potentiometer per step, to indicate direction? Pointer2 = 1; // [0:No, 1:Yes] // Would you like a line (pointer) on the CLOCK op-amp from 1 to 4.9 milli Ohm (http://http://www.vishay.com/docs/30108/wsk.pdf Power Metal Strip Wire Horizontal pin pitch 7.50mm diameter 11mm width 5.0mm Capacitor C, Rect series, Radial, pin pitch=9.00mm, , diameter=12.5mm, Electrolytic Capacitor C, Rect series, Radial, pin pitch=7.50mm, , length*width=9*3.4mm^2, Capacitor, https://en.tdk.eu/inf/20/20/db/fc_2009/MKT_B32560_564.pdf C Rect series Radial pin pitch 15.00mm length 18mm diameter 9mm Resistor, Axial_Power series, Box, pin pitch=27.94mm, 7W, length*width*height=25*9*9mm^3, http://cdn-reichelt.de/documents/datenblatt/B400/5WAXIAL_9WAXIAL_11WAXIAL_17WAXIAL%23YAG.pdf Resistor Axial_Power series Axial Horizontal pin pitch 3.81mm size 22.8x7.3mm^2 drill 0.7mm pad 1.4mm terminal block RND 205-00085 vertical pitch 5mm size 45x12.6mm^2 drill 1.3mm pad 2.5mm terminal block Metz Connect Type175_RT02703HBLC, 3 pins, pitch 5.08mm, size 25.4x11.2mm^2, drill diamater 1.2mm, pad diameter 2.5mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00078_DB_EN.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block WAGO 236-208 45Degree pitch 5mm size 80x9mm^2 drill 1.3mm pad 2.5mm terminal block Metz Connect Type171_RT13706HBWC, 6 pins, pitch 2.54mm, size 15.7x6.5mm^2, drill diamater 1.15mm, pad diameter 2.4mm, see , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_RND THT terminal block RND 205-00022, 12 pins, pitch 7.5mm, size 122x14mm^2, drill diamater 1.2mm, pad diameter 3mm, see , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_RND THT terminal block RND 205-00012, 2 pins, pitch 5.08mm, size 30.5x9.8mm^2, drill diamater 1.3mm, pad diameter 2mm, outer diameter 4.4mm, size source Multi-Contact FLEXI-E_0.25 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times 0.5 mm² wires, basic insulation, conductor diameter 1.25mm, outer diameter 2mm, size source Multi-Contact FLEXI-xV 2.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times 1.5 mm² wires, reinforced insulation, conductor diameter 0.5mm, outer diameter 1.7mm, outer diameter 1.5mm, hole diameter 1.4mm, outer diameter 3.9mm, size source Multi-Contact FLEXI-E 1.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-128-02-xxx-DV-LC, 28 Pins per row, Mounting: PCB Mounting Flange (http://www.molex.com/pdm_docs/sd/039291047_sd.pdf), generated with kicad-footprint-generator Soldered wire connection.

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