synth_tools

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6.2529 6.0001 facet normal 9.205708e-01 9.040890e-03 -3.904712e-01 vertex -9.039783e+01 1.006114e+02 1.200773e+01 facet normal -0.382459 0.447822 0.808195 facet normal -9.820704e-001 1.885144e-001 0.000000e+000 vertex -4.217378e+000 -3.791486e+000 9.983999e+000 vertex -7.061718e-001 -7.082244e+000 2.496000e+001 vertex 3.318426e+000 4.564005e+000 1.747200e+001 facet normal 0.0974075 -0.989345 0.108204 facet normal 0.844851 -0.256282 0.469623 vertex -1.73373 -8.71606 5.07603 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf * [How to use](Docs/use.md 96f746fa2d Final tweaks, version submitted to JLCPCB on 20240124 v1.0 Add CV in to pause the clock and keeps current gate open whenever the voltage exceeds a certain threshold (perhaps useful for non-browser users $host->add_hook($host::HOOK_RENDER_ARTICLE_CDM, $this); $host->add_hook($host::HOOK_RENDER_ARTICLE, $this); } function rel2abs($rel, $base) { $rel = trim($rel); if (parse_url($rel, PHP_URL_SCHEME) != '' || substr($rel, 0, 2) == '//') { return $base . $rel; } extract(parse_url($base)); $path = preg_replace('#/[^/]*$#', '', $path); /* replace '//' or '/./' or '/foo/../' with '/' */ $re = array('#(/\.?/)#', '#/(?!\.\.)[^/]+/\.\./#'); for($n=1; $n>0; $abs=preg_replace($re, '/', $abs, -1, $n)) {} /* absolute URL is ready! */ return $scheme . '://' . $abs; } Add more note files from the front - Clock In Normal - 1k to U2-8 (AND NOT short to U2-10 Clock Rate - variable resist +6k between U2-8 and U2-9 - Reset Socket to U3-3 = capacitor measurement roughly 15nF (has a resistor as well Once/Cont When in Cont mode shorts Casc Out - 1K to U2-14 - Casc Out normal to TP10, optional) - Casc out 2x Toggle Switches, 3pin: 11 Toggle Switches, 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/74650073.pdf screw terminal block RND 205-00288, 3 pins, pitch 7.5mm, size 62.3x14mm^2, drill diamater 1.15mm, pad diameter 2.6mm, see http://www.metz-connect.com/ru/system/files/productfiles/Data_sheet_310941_RT035xxHBLU_OFF-022742T.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block Phoenix MKDS-3-16-5.08, 16 pins, single row style1 pin1 left Surface mounted pin header THT 2x14 2.54mm double row Through hole straight pin header, 2x13, 2.54mm pitch, DIN 41651 / IEC 60603-13, double rows, 6.5mm latches, mounting holes, https://docs.google.com/spreadsheets/d/16SsEcesNF15N3Lb4niX7dcUr-NY5_MFPQhobNuNppn4/edit#gid=0 Through hole angled pin header SMD 1x38 1.00mm single row Through hole angled pin header THT 1x15 2.00mm single row style2 pin1 right Through hole pin header THT 2x07 2.54mm double row Through hole angled pin header THT 1x27 2.00mm single row (from Kicad 4.0.7), script generated Surface mounted socket strip THT 1x24.

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