synth_tools

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4.191212e+000 1.627826e+000 2.494118e+001 facet normal 0.995185 0.0980171 1.13576e-06 facet normal -0.173186 -0.0921987 0.980564 facet normal -0.00384788 -0.367707 0.929934 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) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to use 7.5mm holes, not 6mm alpha pots - 9.8mm, +2mm rotary - 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? SR2511 series are 11.43? Maybe more? Distance between pcb and front panel, vertical PCB mount, retention spring instead of A4 Fireball/Fireball.kicad_pro | 4 Binary files /dev/null and b/Panels/FireballSpellVertVerySmall.png differ Binary files /dev/null and b/Panels/FIREBALL VCO.png differ Binary files /dev/null and b/Datasheets/tl074-pinout.jpeg differ Binary files /dev/null and b/Panels/Font files/futura light bt.ttf differ From 2537badf2888da8d57706bf8be36ba8f10d4993a Mon Sep 17 00:00:00 2001 Subject: [PATCH] Finish PCBs Finish PCBs Finish PCBs Checkpoint after fixes but before shrinking boards Merge issues to be able to add glide db7d02719b Find and replace last few thin traces, fix teardrops and gnd fill Embiggen traces, add teardrops updated C5 footprint & tracing; schematic annotation update with full threaded nose and offset PCB pins, https://www.neutrik.com/en/product/nmj4hfd2 M Series, 6.35mm (1/4in) stereo jack, metal nose, gold plated contacts, fully threaded nose, https://www.neutrik.com/en/product/nrj6hf-au Slim Jacks, 6.35mm (1/4in) jack receptacle, vertical pcb mount, replaces NL4MD-V-2, https://www.neutrik.com/en/product/nl4mdxx-v-2 speakON Chassis Connectors, 4 pole male XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, steel retention lug, horizontal PCB mount, black chrome shell, https://www.neutrik.com/en/product/nc5mbv-b B Series, 3 pole XLR female receptacle with 6.35mm (1/4in) stereo jack, vertical PCB mount, retention spring instead of latch, https://www.neutrik.com/en/product/nc3faah-0 AA Series, 3 pole XLR female receptacle with 6.35mm (1/4in) stereo jack and Looping is turned on, Attacks and Decays will repeat continuously. Images/adsr.png Normal file View File Synth_Manuals/ElektorFormantMusicSynthesiser.pdf Executable file Unescape D Rotary switch, 4-bit encoding, 16 positions, Gray code K rotary bcd Gray D 1x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol D 5x DIP Switch, Single Pole Single Throw (SPST) switch, temperature dependent K temerature switch dual double-pole single-throw OFF-ON D Single Pole Single Throw (SPST) switch, small symbol D 3x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol D 9x DIP Switch, Single Pole Single Throw (SPST) switch D Switch, single pole normally-open tactile switch http://www.ckswitches.com/media/1479/kmr2.pdf CK components KSC6 tactile switch K reed magnetic switch SPDT D rotary switch to disable the clock, and a tl072 arpeggiator needs a TLC7524/AD7524 (a simple DAC that's.

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