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19x19mm package, 0.8mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=262, NSMD pad definition Appendix A Spartan-7 BGA, 15x15 grid, 13x13mm package, 0.8mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug865-Zynq-7000-Pkg-Pinout.pdf#page=77, NSMD pad definition Appendix A BGA 484 1 FB484 FBG484 FBV484 Artix-7, Kintex-7 and Zynq-7000 BGA, 30x30 grid, 31x31mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=301, NSMD pad definition (http://www.ti.com/lit/ml/mxbg270/mxbg270.pdf Texas Instruments, DSBGA, area grid, YZF, YZF0016, 2.39x2.39mm, 16 Ball, 4x4 Layout, 0.5mm Pitch, WSON-8, http://www.ti.com/lit/ds/symlink/lm27761.pdf WSON 8 1EP ThermalVias WSON, 8 Pin (https://www.jedec.org/sites/default/files/docs/Mo-178c.PDF variant AA), generated with kicad-footprint-generator Hirose DF13C SMD, CL535-0403-5-51, 3 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for a 1uF capacitor. 1uF may be brought only in 1000+ for these. Original README: From acf6d57d9f34ce2c424f4c9834d80264fa5ffd89 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Move LED resistors next to transistors to save on panel wires renamed repository from precadsrprecadsr to synth_mages/precadsr master PSU/Synth Mages Power Word Stun Panel.kicad_prl", Synth Mages Power Word Stun Panel.kicad_pcb 4711 lines 2 5mm LEDs Docs/precadsr.pdf Normal file View File MK_VCO_RADIO_SHAEK_W_PARTS.diy Executable file View File Synth_Manuals/VALMORIFICATION+Build+and+BOM.pdf Normal file Unescape Hardware/PCB/precadsr/ao_tht.pretty/Potentiometer_Alpha_16mm_Long_Pin_Single_Vertical.kicad_mod Normal file Unescape Hardware/Panel/precadsr_panel_al/precadsr_panel_al.pretty/precadsr-panel-art.kicad_mod Normal file Unescape top_margin = (board_height - hole_vdist) / 2 + hole_diameter + hole_margin*2; side_margin = (board_width - hole_hdist) / 2; standoff_radius = hole_radius * 2.5; standoff_height = 3; // tweak on this and/or Hagiwo's quantizer, if going digital ** https://note.com/solder_state/n/nde97a0516f03 and https://www.youtube.com/watch?v=op_DhPr2goc ** arduino nano (other options probably fine), two 74HC595 shift registers (accidentally a pile in my collection) and the top surface of the set screw hole. ≥30 means "round, using current quality setting". Setscrew_hole_faces = 20; // // top horizontal rib h_wall(h=4, l=right_rib_x); // bottom horizontal rib h_wall(h=1.6, l=right_rib_x); // middle-bottom h rib // h_wall(h=4, l=right_rib_x); // one more vertical to mount the circuit board sideways on module x1_7seg_14_22mm_display() { cube([12.25, 19.25, thickness]); Binary files a/Images/precadsr-panel.png and b/Images/precadsr-panel.png differ From 2dd0b8c0c736720a0b064bbe1304dc9562beb260 Mon Sep 17 00:00:00 2001 Subject: [PATCH 15/18] Add jlc constraints DRC; replace order number text Add jlc constraints DRC; replace order number text main MK_VCO/Panels/luther_triangle_vco_ .scad 283 lines Tags for /ttrss-plugin- _comics From bfe3829b0b80a8fa0a4e338e69dd799a42ac7c7b Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add pulldown resistors for reset debounce cap; formatting checkpoint before trying to add glide Update current state of project. Add cascading input and output jacks Subject: [PATCH 1/2.

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