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Back-9.415584e-001 -3.760120e-003 3.368289e-001 vertex 5.043358e+000 2.888088e+000 2.473857e+001 facet normal -4.866832e-001 8.343568e-001 2.588207e-001 facet normal 3.426986e-001 -5.870507e-001 7.334365e-001 vertex -4.122493e+000 2.331989e+000 2.490742e+001 facet normal -8.597754e-001 5.106723e-001 0.000000e+000 vertex -5.907914e+000 -3.904928e+000 9.983999e+000 vertex 5.494498e+000 1.396402e+000 2.496000e+001 vertex -3.686406e+000 4.246111e+000 9.983999e+000 vertex 3.962210e+000 4.025312e+000 1.747200e+001 facet normal -0.0820533 0.0820856 -0.993242 facet normal 5.080608e-01 8.613212e-01 -0.000000e+00 facet normal -0.187658 0.0572764 0.980563 facet normal -0.547916 -0.449666 0.705399 vertex 7.87301 -5.26058 3.54602 facet normal 0.433624 -0.16179 0.88645 facet normal -1.932563e-01 -2.598328e-03 -9.811449e-01 vertex -1.077013e+02 9.695134e+01 1.025489e+01 facet normal -0.346103 -0.295604 0.890411 facet normal -0.841034 -0.531802 0.0992375 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: ### Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to use the 4 pins (http://www.qingpu-electronics.com/en/products/WQP-PJ320D-72.html 3.5mm jack mic microphone phones headphones 4pins audio plug Headphones with microphone connector, 3.5mm, 4 pins (http://www.qingpu-electronics.com/en/products/WQP-PJ320D-72.html 3.5mm jack mic microphone phones headphones 4pins audio plug Headphones with microphone connector, 3.5mm, 4 pins module CMS SOT223 6 pins, pitch 5mm, size 40x8.1mm^2, drill diamater 1.4mm, pad diameter 2.1mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00045_DB_EN.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_RND THT terminal block Metz Connect 360425, block size 5x5mm^2, drill diamater 1.3mm, pad diameter 2.6mm, see http://www.farnell.com/datasheets/100425.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_RND THT terminal block Metz Connect Type701_RT11L03HGLU, 3 pins, http://www.kingbright.com/attachments/file/psearch/000/00/00/L-59EGC(Ver.17A).pdf LED diameter 3.0mm z-position of LED center 1.0mm, 2 pins, http://www.kingbright.com/attachments/file/psearch/000/00/00/L-5603QBC-D(Ver.12B).pdf LED_Oval Oval Oval size 5.2x3.8mm^2, 2 pins, http://cdn-reichelt.de/documents/datenblatt/A500/LED15MMGE_LED15MMGN%23KIN.pdf LED_SideEmitter_Rectangular Rectangular SideEmitter Rectangular size 3.9x1.9mm^2 2 pins LED diameter 5.0mm 2 pins diameter 5.0mm THT rectangular pad as test Point, square 2.5mm side length, hole diameter 1.2mm, length 11.3mm, width 3.0mm Capacitor C, Disc series, Radial, pin pitch=7.50mm, , length*width=9*6.7mm^2, Capacitor, https://en.tdk.eu/inf/20/20/db/fc_2009/MKT_B32560_564.pdf C Rect series Radial pin pitch 25.4mm length 20.32mm diameter 12.07mm Vishay IHA-101 Inductor, Axial series, Axial, Vertical, pin pitch=5.08mm, 0.167W, length*diameter=3.6*1.6mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf Resistor Axial_DIN0309 series Axial Vertical pin pitch 28mm length.
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