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BackStencil (https://www.infineon.com/dgdl/Infineon-AN1170-AN-v05_00-EN.pdf?fileId=5546d462533600a40153559ac3e51134 MLPQ 48 leads, 7x7mm (https://www.infineon.com/dgdl/irs2052mpbf.pdf?fileId=5546d462533600a401535675d3b32788 PQFN 22 leads, 5x6mm, 0.127mm stencil (https://www.infineon.com/dgdl/ir4302.pdf?fileId=5546d462533600a4015355d602a9181d, https://www.infineon.com/dgdl/Infineon-AN1170-AN-v05_00-EN.pdf?fileId=5546d462533600a40153559ac3e51134 14-Lead Plastic Thin Shrink Small-Outline Package, Body 4.4x6.5x1.1mm, Pad 3.0x4.2mm, Texas Instruments HSOP 9, 1.27mm pitch, double rows Surface mounted pin header THT 2x08 2.54mm double row Through hole straight socket strip, 1x38, 2.00mm pitch, double rows Surface mounted socket strip THT 2x28 1.27mm double row Through hole angled pin header, 1x36, 2.00mm pitch, 6.35mm socket length, double rows Through hole pin header SMD 2x33 2.00mm double row Through hole straight pin header, 1x38, 2.00mm pitch, double cols (from Kicad 4.0.7), script generated Through hole socket strip THT 1x32 2.00mm single row Through hole pin header THT 2x40 1.27mm double row Through hole angled pin header SMD 1x31 2.54mm single row Through hole angled pin header, 2x15, 1.00mm pitch, single row male, vertical entry, with latches, PN:G125-MVX2605L1X Harwin Gecko Connector, 6 pins, pitch 5mm, size 21.5x15mm^2, drill diamater 1.4mm, pad diameter 3mm, see , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_MetzConnect THT terminal block RND 205-00032 pitch 10mm size 115x9mm^2 drill 1.3mm pad 2.5mm terminal block Metz Connect Type011_RT05503HBWC pitch 5mm size 25x9mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00077 pitch 7.5mm Varistor, diameter 9mm, width 3.9mm, pitch 5mm size 10x8.3mm^2 drill 1.3mm pad 2.5mm terminal block Metz Connect Type175_RT02702HBLC, 2 pins, pitch 7.5mm, size 30x11mm^2, drill diamater 1.3mm, 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_RND THT terminal block Metz Connect 360425 size 9x9mm^2 drill 1.6mm pad 3.2mm terminal block RND 205-00087, vertical (cable from top), 4 pins, pitch 7.5mm, size 39.8x14mm^2, drill diamater 1.2mm, pad diameter 2.4mm, outer diameter 3.5mm, size 11.5x8.3mm^2, drill diamater 1.3mm, pad diameter 2.5mm, hole diameter 1.3mm, hole diameter 0.9mm, outer diameter 4.4mm, size source Multi-Contact FLEXI-E 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 ipc_noLead_generator.py 14-Lead Plastic DFN (5.55mm x 5.2mm), Pin 5-8 connected to trigger, gate jack is normalized\nto +12 V, 10 mA -12 V ## Photos ### Photos ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: make power connection traces larger; MK uses a ground plane. - when pressed, short +12V and Reset In - Pause CV In - diode to U2-3 Clock In Normal - 1k to U2-8 (AND NOT short to U2-10 - Clock in.
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