synth_tools

Back

-0.630119 -0.773011 0.0735069 vertex 0.759029 -6.58293 7.7465 facet normal -0.547907 -0.449653 0.705415 vertex -7.91125 -5.64888 3.26879 facet normal -4.740342e-001 8.135308e-001 3.368371e-001 facet normal -0.734385 0.39254 0.553707 facet normal -0.950506 -0.290244 0.110892 facet normal 1.803483e-15 -1.458500e-15 -1.000000e+00 facet normal 3.025300e-001 -5.178213e-001 8.002104e-001 facet normal 0.478923 -0.594346 0.646054 facet normal -0.124716 -0.987214 0.0992685 facet normal 0.101047 0.992162 0.0735128 facet normal -0.876744 0.468627 0.108209 vertex -4.84143 -3.23494 21.335 facet normal 0.165341 0.688669 0.705973 facet normal -8.613212e-01 5.080607e-01 -1.978697e-04 facet normal 0.976236 -0.0730219 0.204035 facet normal -0.000138976 -0.113303 0.99356 vertex -0.0519739 7.10795 6.88717 facet normal -0.50001 0.86602 -8.33839e-06 facet normal -2.129176e-001 3.650208e-001 9.063255e-001 facet normal 0.0818897 0.0820711 0.993256 facet normal 9.527799e-01 -3.036605e-01 8.491612e-04 vertex -9.047268e+01 9.691026e+01 1.855000e+01 facet normal -0.119227 -0.101844 0.98763 vertex 4.25243 -0.203118 18.7299 vertex 4.22247 -0.177532 18.7299 vertex 4.15202 -0.0392752 18.7299 facet normal 0.471394 0.881923 -0 vertex 4.14326 -5.00834 19.9 facet normal 0.991524 0.109221 0.0703601 facet normal -6.244133e-002 1.055689e-001 9.924496e-001 facet normal -4.711469e-001 8.098499e-001 3.495192e-001 vertex 6.298102e-001 -4.344231e+000 2.475471e+001 facet normal -7.266719e-01 6.869846e-01 3.363473e-04 vertex -1.030079e+02 1.033858e+02 2.655000e+01 facet normal 3.4225e-05 -0.113199 0.993572 vertex -0.994975 7.30255 6.90934 facet normal -9.342429e-01 -3.566374e-01 0.000000e+00 vertex -9.426339e+01 9.242099e+01 3.455000e+01 vertex -9.322199e+01 9.303533e+01 1.855000e+01 vertex -9.738418e+01 9.170864e+01 1.055000e+01 facet normal -0.101831 0.119239 0.98763 facet normal -0.741926 -0.638679 0.204047 facet normal -0.989339 -0.0974657 0.108209 facet normal -0.114506 0.305573 0.945258 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 ## GitHub repository * [https://github.com/holmesrichards/precadsr](https://github.com/holmesrichards/precadsr ## Submodules This repo uses submodules aoKicad and Kosmo_panel, which provide needed libaries for KiCad. To clone: submodules avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals - make power connection traces larger; MK uses a CA3080 OTA, an expensive and rare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules main 5a4e89eea6 Add position for resistor between coarse and +12V, value unknown c5e8dbdd1f Align panel to integer pseudo-origin, remove testing text, decrease title label font so we don't lose it Fix annoyance of 2x05 IDC header triangle being so far out Fix annoyance of 2x05 IDC header THT 2x32 1.00mm double row Through hole straight pin header, 2x25.

New Pull Request

Labels Milestones