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Microcontroller module with lots of analog drum voices; based heavily on Moritz Klein's schematic, with features added from Skull and Circuit's VCA v1.3. D952ec97f3 Go to file 007cc05932 Checkpoint after fixes but before shrinking boards renamed repository from precadsrprecadsr to synth_mages/precadsr 2a5bb74bbd Stuff all teh scad files in 2a5bb74bbd0830b4c30d8004e4cdd9ae79e21770 Update Schematics/schematic_bugs_v1.md more fixes a5c5ff12ce18fecaaf346f973863d12bf361ac82 Notes from debugging More notes C10, C14 too small for a single 1 mm² wires, reinforced insulation, conductor diameter 0.9mm, outer diameter 3.9mm, 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 outer diameter, generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for a single 1 mm² wires, basic insulation, conductor diameter 1.25mm, outer diameter 3.9mm, size source Multi-Contact FLEXI-xV 0.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times 0.25 mm² wires, basic insulation, conductor diameter 0.48mm, outer diameter 2.3mm, size source Multi-Contact FLEXI-E/HK 0.127 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Connector Phoenix Contact, SPT 2.5/11-H-5.0 Terminal Block, 1990779 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1990779), generated with kicad-footprint-generator Molex Molex 0.30mm Pitch Easy-On BackFlip, Right-Angle, Bottom Contact FFC/FPC, 200528-0220, 22 Circuits (https://www.molex.com/pdm_docs/sd/2005280220_sd.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 24 Pin (https://www.invensense.com/wp-content/uploads/2015/02/PS-MPU-9250A-01-v1.1.pdf#page=39), generated with kicad-footprint-generator Mounting Hardware, inside through hole 3.3mm, height 8, Wuerth electronics 9776040960 (https://katalog.we-online.com/em/datasheet/9776040960.pdf), generated with kicad-footprint-generator Soldered wire connection, for 4 times 0.15 mm² wires, reinforced insulation, conductor diameter 0.9mm, outer diameter 2.7mm, size source Multi-Contact FLEXI-E 0.75 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Soldered wire connection, for a single 1 mm² wires, basic insulation, conductor diameter 0.48mm, outer diameter 3.5mm, size 14.7x7mm^2, drill diamater 1.3mm, pad diameter 2.2mm, see http://www.mouser.com/ds/2/324/ItemDetail_1725672-916605.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_MetzConnect THT terminal block RND 205-00076 pitch 7.5mm size 62.3x14mm^2 drill 1.15mm pad 3mm Terminal Block Phoenix MKDS-3-10-5.08, 10 pins, pitch 2.5mm, size 12.2x10mm^2, drill diamater 1.2mm, pad diameter 3mm, see , script-generated with , script-generated with , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_RND THT terminal block RND 205-00080, vertical (cable from top), 6 pins, pitch 3.5mm, size 42.7x7mm^2, drill diamater 1.2mm, 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_Phoenix THT Terminal Block Phoenix PT-1,5-4-5.0-H pitch 5mm Varistor, diameter 15.5mm, width 6.4mm, pitch 7.5mm Varistor, diameter 12mm, width 6.2mm, pitch 7.5mm Varistor, diameter 15.5mm, width 4.3mm, pitch 5mm size 20x12.6mm^2 drill 1.3mm pad 2.6mm Terminal Block WAGO 236-207 45Degree pitch 7.5mm Varistor, diameter 7mm, width 4.2mm, pitch 5mm size 42.3x14mm^2 drill 1.15mm pad 3mm Terminal Block WAGO 236-414 45Degree pitch 7.5mm Varistor, diameter 12mm, width 6.1mm, pitch 5mm.

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