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Http://www.st.com/resource/en/datasheet/stm32f103tb.pdf LFBGA-144, 12x12 raster, 10x10mm package, pitch 0.4mm; see section 7.5 of http://www.st.com/resource/en/datasheet/DM00257211.pdf WLCSP-49, 7x7 raster, 3.141x3.127mm package, pitch 0.5mm; see section 6.3 of http://www.st.com/resource/en/datasheet/stm32f103ze.pdf Lattice caBGA-381 footprint for ECP5 FPGAs, 27.0x27.0mm, 756 Ball, 32x32 Layout, 0.8mm Pitch, https://www.micron.com/-/media/client/global/documents/products/data-sheet/dram/ddr3/4gb_ddr3l.pdf#page=25 FBGA-78, 10.5x9.0mm, 78 Ball, 9x13 Layout, 0.8mm Pitch, https://www.micron.com/-/media/client/global/documents/products/data-sheet/dram/ddr3/4gb_ddr3l.pdf#page=25 FBGA-78, 10.5x9.0mm, 78 Ball, 9x13 Layout, 0.8mm Pitch, https://www.st.com/resource/en/datasheet/stm32mp151a.pdf ST LFBGA-448, 18.0x18.0mm, 448 Ball, 22x22 Layout, 0.8mm Pitch, http://www.latticesemi.com/view_document?document_id=213 Analog Devices KS-4, http://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/sc70ks/ks_4.pdf Analog Devices (http://www.analog.com/media/en/technical-documentation/data-sheets/ADL5542.pdf LFCSP 8pin Pitch 0.5mm, Thermal Pad 3.1x3.1mm; (see Texas Instruments EUS 5 Pin (https://www.jedec.org/sites/default/files/docs/MO-193D.pdf variant AA), generated with kicad-footprint-generator ipc_gullwing_generator.py LQFP, 52 Pin (JEDEC MO-153 Var AET Pkg.Code U28E-4 https://pdfserv.maximintegrated.com/package_dwgs/21-0108.PDF), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 76 Pin (https://ftdichip.com/wp-content/uploads/2020/07/DS_FT600Q-FT601Q-IC-Datasheet.pdf#page=27), generated with kicad-footprint-generator Molex Panelmate series connector, S05B-XASK-1N-BN (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator Soldered wire connection, for a 1uF capacitor; expand a bit, but also size it for practice ** about $3 each. * Replacing LEDs in these is supposed to be +1mm between legs -- Don't put R8 so close to R26 - D36/R47 too close Testing before powering up: Clock In - diode to U2-3 Clock In - ~27K to U3-8? No, transistors maybe activate? Clock Out - Diode from rotary pin 13 main synth_tools/3D Printing/Pot_Knobs/Pot Knob in Two Parts.stl synth_tools/Schematics/SynthMages.pretty/Alpha Rotary 12.kicad_mod create mode 100644 Hardware/PCB/precadsr_Gerbers/precadsr-Edge_Cuts.gbr create mode 100644 Schematics/SynthMages.pretty/SLIDE_POT_0547.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal.kicad_mod delete mode 100644 Panels/Futura XBlk BT.ttf differ From 2537badf2888da8d57706bf8be36ba8f10d4993a Mon Sep 17 00:00:00 2001 From 2c2abd88373d920f2947e97b48bd4d62ed1339f7 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add radio shaek with cv2 version From ac58a9eaed22afe21d4e9041218f4495bd28c6bf Mon Sep 17 00:00:00 2001 Subject: [PATCH] Checkpoint after fixes but before shrinking boards From 90eb4a59497d2a7cd5af40574d33a6babf5b03e3 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add CV (and knob) controlled glide to schematic Add pulldown resistors for reset debounce cap; formatting col_left = thickness * 1; right_rib_x = width_mm - thickness*2; // How much horizontal space needed for left-hand and right-hand sub-panels left_panel_width = 40; // widest element is rotary, at 30mm slider_center = (width_mm - left_panel_width - right_panel_width)/2 + left_panel_width; slider_bottom = v_margin+12; slider_bottom = v_margin+12; out_row_2 = working_increment*1 + row_1; row_3 = row_2 + vertical_space/7.

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