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TFBGA-216, 15x15 raster, 13x13mm package, pitch 0.8mm; see section 7.4 of http://www.st.com/resource/en/datasheet/DM00366448.pdf WLCSP-168, 12x14 raster, 4.891x5.692mm package, pitch 0.65mm UFBGA-32, 6x6, 4x4mm package, pitch 0.65mm UFBGA-32, 6x6, 4x4mm package, pitch 0.4mm; see section 7.4 of http://www.st.com/resource/en/datasheet/stm32l152zc.pdf WLCSP-64, 8x8 raster, 4.539x4.911mm package, pitch 0.4mm; see section 7.1 of http://www.st.com/resource/en/datasheet/stm32f301r8.pdf WLCSP-49, 7x7 raster, 3x3mm package, pitch 0.8mm TFBGA-121, 11x11 raster, 10x10mm package, pitch 0.4mm; see section 7.1 of http://www.st.com/resource/en/datasheet/stm32f411vc.pdf WLCSP-49, 7x7 raster, 2.965x2.965mm package, pitch 0.4mm pad, 15x15mm, 289 Ball, 17x17 Layout, 0.8mm Pitch, https://www.ti.com/lit/ml/mpbg777/mpbg777.pdf BGA 289 0.8 ZAV S-PBGA-N289 Texas Instruments, DSBGA, area grid, YZR pad definition (http://www.ti.com/lit/ds/symlink/msp430f2234.pdf, http://www.ti.com/lit/an/snva009ag/snva009ag.pdf Texas Instruments EUS 5 Pin Double Sided Module 16-pin module, column spacing 22.86 mm (900 mils), https://wiki.wemos.cc/products:d1:d1_mini, https://c1.staticflickr.com/1/734/31400410271_f278b087db_z.jpg DIN rail adapter universal three M3 clearance holes Mounting Hole 3.2mm, M3, ISO14580 mounting hole 2.7mm no annular m6 iso7380 Mounting Hole 3.2mm, no annular, M2 mounting hole 4.3mm no annular mounting hole 2.2mm m2 din965 Mounting Hole 6.4mm, M6, ISO14580 mounting hole 3.2mm no annular m2 iso14580 Mounting Hole 3.2mm, M3, DIN965 mounting hole 3.2mm no annular mounting hole 5.3mm m5 din965 Mounting Hole 2.7mm, M2.5 mounting hole 6.4mm no annular m3 din965 Mounting Hole 6.4mm, M6, ISO7380 mounting hole 5.3mm no annular mounting hole 6.4mm no annular Mounting Hole 3.5mm, no annular m2 iso7380 Mounting Hole 8.4mm, M8 mounting hole 3.2mm no annular m2 iso7380 Mounting Hole 3.2mm, M3, DIN965 mounting hole 4.3mm no annular m4 iso7380 Mounting Hole 3.2mm, no annular, M2.5, ISO14580 mounting hole 5.3mm m5 Mounting Hole 4.3mm, no annular, M3, ISO7380 mounting hole 3.2mm m3 iso14580 Mounting Hole 6.4mm, M6 mounting hole position tweaks Messing around with panel alignment before printing Messing around with panel title fonts 62cb30efbf Initial kicad, images, gitignore for kicad backups Initial kicad, images, gitignore for kicad backups Initial kicad, images, gitignore for kicad backups From f835c1b52669c83e3b7ee8bb7127766f514de308 Mon Sep 17 00:00:00 2001 Subject: [PATCH 03/18] tweaks layout with input from sam # drumkit All-in-one module with a 7-segment display with a capacitor / resistor pair, see Fireball's hard sync (to a clock/gate/trigger input) Quantizer Interfaces to digital components and interconnects between middle and bottom boards. Final work on PCB with exploratory 8hp layout 2x Sockets, all three pins need wires: - clk in - CV Out - Diode from rotary pin 13 - CV out, with probably +12v gates.

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