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100644 Docs/precadsr_layout_back.pdf (grid_origin 97.28 88.9 Mon 10 May 2021 12:33:34 AM EDT Sat 28 Aug 2021 07:18:14 PM EDT Generated from schematic into main Reviewed-on: https://gitea.circuitlocution.com/synth_mages/MK_VCO/pulls/1 Merge pull request 'new_footprints' (#5) from new_footprints into main ... Add notes about UX component wiring 2x Sockets, all three pins need wires: - clk in - RESET / CASCADE in - glide in (sleeve and normal both GND 6x Sockets, 2pin: - all step switches (all go to 10 steps, but limited by decade counter with internal through-hole thread WP-THRBU (https://www.we-online.de/katalog/datasheet/74650174.pdf REDCUBE THR with internal through-hole thread WP-THRSH (https://www.we-online.de/katalog/datasheet/74651195.pdf Test point with 2 copper strip, labeled with numbers SMD Solder 3-pad Jumper, 1x1.5mm rounded Pads, 0.3mm gap, bridged with 2 pins, Rectangular size 5.0x2.0mm^2 z-position of LED center 9.0mm 2 pins LED, , diameter 1.8mm size 1.8x2.4mm^2 z-position of LED center 3.0mm, 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_205-00023_DB_EN.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_MetzConnect THT terminal block RND 205-00302, 6 pins, pitch 5mm, size 22.3x14mm^2, drill diamater 1.4mm, 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_4Ucon THT Terminal Block WAGO 236-105 45Degree pitch 7.5mm Varistor, diameter 9mm, width 3.3mm, pitch 5mm size 10x10.5mm^2 drill 1.4mm pad 2.6mm Terminal Block TE 282834-4, 4 pins, pitch 2.54mm, package size 11.6x8.5x10.4mm^3, https://www.recom-power.com/pdf/Innoline/R-78Sxx-0.1.pdf dc-dc recom buck sip-4 pitch 2.54mm length 9.5mm diameter 4mm Fastron SMCC Inductor, Axial series, Axial, Vertical, pin pitch=7.62mm, , length*diameter=26.67*12.07mm^2, Vishay, IHA-103, http://www.vishay.com/docs/34014/iha.pdf Inductor Axial series Axial Vertical pin pitch 5.00mm diameter 7.5mm C, Axial series, Axial, Vertical, pin pitch=5.08mm, 0.25W = 1/4W length 6.3mm diameter 2.5mm.

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