Labels Milestones
Back9.74602 0 3.26879 facet normal -0.0922853 -0.0580967 0.994036 vertex -0.0587368 7.36167 6.86308 facet normal -0.499767 0.86616 0.000356438 facet normal 0.63056 -0.768557 0.108238 facet normal 7.071006e-001 3.148585e-003 7.071059e-001 vertex -5.078753e+000 9.622872e-001 2.484855e+001 facet normal -0.111554 -0.367742 0.923213 vertex 2.64292 -8.55797 3.82299 vertex -7.45476 5.03481 3.82299 vertex 5.22233 7.48471 3.76384 vertex 0.833245 8.91793 3.82299 vertex -7.45476 5.03481 3.82299 vertex -4.96057 -7.50438 3.82299 facet normal 0.460542 -0.643682 0.611208 vertex 0.790944 -6.85859 7.37319 facet normal -4.077532e-001 6.994046e-001 5.870013e-001 facet normal -4.127379e-001 7.075872e-001 5.735571e-001 facet normal 0.172963 0.0922671 0.980597 vertex -5.0946 -5.35022 6.88312 facet normal 0.18114 -0.338909 0.923217 facet normal 0.988479 -0.0980344 0.115322 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 your choice of 9 mm vertical board mount module ACDC-Converter, Murata, 5W, ClassB, https://www.murata.com/products/productdata/8809982558238/KAC-BAC05.pdf switching power supply tht Constant current LED Driver DC/DC Converter, https://g.recomcdn.com/media/Datasheet/pdf/.fYUQjOlW/.t2a80a771bdbb0ef300f7/Datasheet-93/RCD-24.pdf DCDC-Converter, 30W POE, Silvertel, pitch 2.54mm, size 5.54x6.5mm^2, drill diamater 1.3mm, pad diameter 2.5mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00298_DB_EN.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_MetzConnect THT terminal block Metz Connect Type073_RT02602HBLU, 2 pins, pitch 10mm, size 35x10.3mm^2, drill diamater 1.2mm, 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_Phoenix THT Terminal Block WAGO 236-302, 45Degree (cable under 45degree), 8 pins, pitch 10mm, size 75x8.1mm^2, drill diamater 1.3mm, pad diameter 2.5mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00067_DB_EN.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block WAGO 804-303, 45Degree (cable under 45degree), 3 pins, single row style1 pin1 left Surface mounted socket strip THT 1x27 1.27mm single row Through hole pin header THT 1x05 2.00mm single row Through hole socket strip SMD 2x34 1.00mm double row surface-mounted straight socket strip, 2x03, 1.27mm pitch, single row Through hole vertical IDC header triangle being so far out Add polygon calculation for wing plates Seven-segment display. Can be done, but requires a lot of wiring and increases risk of noise on power rails. Things best left to external modules: - CV-controlled clock. Presumably the CV in to pause the sequence. Probably can't do, or impractical: CV-controlled clock. Presumably the CV in to pause the sequence. Probably can't do, or impractical: CV-controlled clock. Presumably the CV in to pause the sequence. Seven-segment.