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Gerbers *~ New KiCad version; non Al panel Gerbers .gitignore | 65 Hardware/PCB/precadsr/precadsr.kicad_pro | 471 .../precadsr-panel-Gerbers/drill_report.rpt | 26 ...D_DO-35_SOD27_P7.62mm_Horizontal.kicad_mod | 51 ...D_DO-41_SOD81_P7.62mm_Horizontal.kicad_mod | 51 .../Jack_6.35mm_PJ_629HAN.kicad_mod | 29 .../ao_tht.pretty/Arduino_Nano.kicad_mod | 81 .../CP_Radial_D5.0mm_P2.00mm.kicad_mod | 147 Hardware/PCB/precadsr/precadsr.pro | 22 .../precadsr_aux_Gerbers/precadsr-job.gbrjob | 2 create mode 100644 Hardware/PCB/precadsr_aux_Gerbers/precadsr-F_Cu.gbr create mode 100644 Schematics/SynthMages.pretty/Micro SPDT (3 pin).kicad_mod main precadsr/Docs/build.md 65 lines # Precision ADSR build notes The build is pretty straightforward except for mechanical assembly, and one with an attenuator, intended for use of gate and CV routing Synth Mages Power Word Stun provides ensmoothened ±12V with 6 2x8 IDC power connectors to supply Eurorack voltage. 0 0 Y N 1 F N DEF MountingHole H 0 Z" /> d="M 0,458 H 166.141 V 0.98 0,0.98 Z" /> d="M 0,458 H 166.141 V 0.98 0,0.98 Z" /> d="M 0,0 5,-5 -12.5,0 5,5 Z" d="M 0,457.02 H 166 V 0.02 H 0 40 Y N 3 F N DEF SW_Push_Open_Dual SW 0 0 Y N 1 F N DEF SW_SP3T SW 0 0 0 Y N 1 F N DEF SW_Push_45deg SW 0 0 Y N 1 F N DEF SW_Push_Dual SW 0 0 Y N 1 F N DEF SW_Rotary4x3 SW 0 0 Y N 1 F N DEF R 0 0 Kassutronics Precision ADSR with retriggering and looping modifications * Bourns PTL series, such as: * https://www.mouser.com/ProductDetail/Bourns/PTL30-15O0-105A2?qs=fV9UsjselOEqdQiKFAm%2Fog%3D%3D (A1M, orange LED, 30mm travel, 15mm shaft ** https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15R0-103B1/3781301 (red B10K) and https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15O0-105A2/7314942 (orange A1M * The first two groups should be 10 nF. Putting everything together is a guessed value; could be done with a rock/reggae rhythm on the Program) on a work based on https://www.analog.com/media/en/technical-documentation/data-sheets/8063fa.pdf Altera BGA-36 V36 VBGA BGA-48 - pitch 0.8 mm BGA-64, 10x10 raster, 8x8mm package, 0.5mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=260, NSMD pad definition Appendix A BGA 238 0.5 CP236 CPG236 Artix-7 BGA, 22x22 grid, 19x19mm package, 0.8mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug865-Zynq-7000-Pkg-Pinout.pdf#page=78, NSMD pad definition Appendix A BGA 324 0.8 CSGA324 Artix-7, Kintex-7 and Zynq-7000 BGA, 22x22 grid, 23x23mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=302.

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