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Back-1 6.28946 13.3638 vertex -1 5.45679 20.501 vertex 1 7.04351 7.6891 vertex -1 7.26455 7.25222 vertex -1 7.29533 6.97071 vertex 1 6.38819 12.8541 vertex 1 6.40171 12.8528 vertex 1 7.16683 7.57523 vertex 1 7.23003 7.56779 vertex 1 7.12044 7.60042 vertex -1 6.37595 12.8553 vertex -1 7.16683 7.57523 vertex -1 6.3311 13.3597 vertex -1 6.84708 8.58432 vertex -1 6.3311 13.3597 vertex -1 7.04351 7.6891 vertex 1 6.419 12.8511 vertex 1 5.39134 21.8333 vertex -1 6.36215 13.3567 vertex 1 4.35446 19.3313 vertex 1 7.29533 6.97071 vertex 1 6.34847 12.858 vertex -1 6.43 13.35 facet normal -0.183074 0.980577 -0.0703711 facet normal 0.191478 -0.962628 -0.191531 vertex -0.4 -2.86172 18.9065 facet normal 0.881927 -0.471385 0 facet normal -6.225669e-001 -7.825666e-001 0.000000e+000 vertex 5.995389e-007 7.987200e+000 9.983999e+000 vertex 5.678241e+000 1.176720e-002 2.496000e+001 vertex -4.091196e+000 3.859275e+000 9.983999e+000 vertex 5.622908e+000 -8.258408e-001 1.747200e+001 facet normal 0.471439 0.881899 2.92089e-06 facet normal -0.993093 0.0624835 0.0993093 facet normal 3.267667e-001 5.718417e-001 7.524763e-001 vertex -1.325534e+000 -4.037360e+000 2.491820e+001 facet normal 0.876739 0.468635 0.108209 vertex 5.69312 -1.19444 21.335 facet normal -0.977459 0.186424 0.0990923 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 Git repository * [https://github.com/holmesrichards/precadsr](https://github.com/holmesrichards/precadsr) * [https://gitlab.com/rsholmes/precadsr](https://gitlab.com/rsholmes/precadsr This repo uses submodules aoKicad and Kosmo_panel. To clone: ``` git clone --recurse-submodules git@github.com:holmesrichards/precadsr.git git clone git@gitlab.com:rsholmes/precadsr.git git submodule init git submodule init git submodule update Find and replace last few thin traces, fix teardrops and gnd fill Embiggen traces, add teardrops Embiggen traces, add teardrops updated C5 footprint & tracing; schematic annotation updated C5 footprint & tracing; schematic annotation 2cbdb94ba94f485ce4abcb1f14e2e5f15d016647 updates the potentiometer pads and trace routing to de-bodge the pots. 's notes on updating the fireball for rev 2 beta d89db83df13552281151487e636d3175f5aa0e7b updates to rev 2 beta README.md | 4 .../PCB/precadsr_Gerbers/precadsr-B_Mask.gbr | 481 .../PCB/precadsr_Gerbers/precadsr-B_Paste.gbr | 15 .../precadsr_aux_Gerbers/precadsr-F_SilkS.gbr | 2066 .../precadsr_aux_Gerbers/precadsr-NPTH.drl | 4 | 100k | Resistor | | | | | S3 | 1 | SW_DPDT_x2 | Switch, triple pole double throw, separate symbols Quad Low-Noise JFET-Input Operational Amplifiers, DIP-14/SOIC-14 | | | | R1, R2, R23, R24 | 4 Fireball/Fireball_panel.kicad_dru | 102 Fireball/Fireball.kicad_pro | 4.
- Sensortech MiCS MEMS sensor Infineon, IP57, XENSIV, LGA-5.
- MC or dumb resistor array to output correct.
- 7.50mm 10.00mm length 11.0mm width 4.2mm Capacitor.
- 175 # Precision ADSR with mods.
- 5.38158 -5.23977 6.0001 facet normal 0.772965 0.634336.