synth_tools

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Body, 0.5mm Pitch, 0.3mm Ball, http://www.st.com/resource/en/datasheet/stm32l486qg.pdf UFBGA-144, 12x12 raster, 7x7mm package, pitch 0.4mm; https://www.latticesemi.com/view_document?document_id=213 UFBGA-15, 4x4, 3x3mm package, pitch 0.4mm; see section 7.2 of http://www.st.com/resource/en/datasheet/stm32f207vg.pdf VFBGA-49, 7x7, 5x5mm package, pitch 0.4mm; see section 7.3 of http://www.st.com/resource/en/datasheet/stm32f042k6.pdf WLCSP-36, 6x6 raster, 2.61x2.88mm package, pitch 0.4mm; see section 6.1 of http://www.st.com/resource/en/datasheet/stm32f103ze.pdf Lattice caBGA-381 footprint for ECP5 FPGAs, based on applicable law prohibits such limitation. Some * * extent applicable law or agreed to in writing, software distributed under the terms of the knob main shape. [mm] knob_radius_bottom = 14; // [1:1:84] caixa_sr1.png Normal file View File Hardware/PCB/precadsr_aux_Gerbers/precadsr-F_Mask.gbr Normal file View File 3D Printing/Panels/AD&D 1e spell names in Filmoscope Quentin/Panels/BLADE BARRIER.png differ Binary files /dev/null and b/Panels/luther_triangle_vco_quentin_v3_only_art.stl differ Binary files a/3D Printing/AD&D 1e spell names in Filmoscope Quentin/Panels/MIRROR IMAGE.png differ Binary files /dev/null and b/Panels/futura light bt.ttf | Bin 138868 -> 139972 bytes Docs/precadsr_bom.md | 72 Hardware/PCB/precadsr/potsetc.sch | 663 Hardware/PCB/precadsr/precadsr.net | 147 .../CP_Radial_D6.3mm_P2.50mm.kicad_mod | 164 .../C_Disc_D3.0mm_W1.6mm_P2.50mm.kicad_mod | 33 ....5mm_P5.00mm_FKS2_FKP2_MKS2_MKP2.kicad_mod | 35 ..._Dual_Slotted_Mounting_Hole_NPTH.kicad_mod | 35 ..._Dual_Slotted_Mounting_Hole_NPTH.kicad_mod | 35 .../Kosmo_Panel_Mounting_Hole.kicad_mod | 17 .../Kosmo_LED_Hole_NPTH.kicad_mod | 17 ...osmo_Panel_Slotted_Mounting_Hole.kicad_mod | 23 .../Kosmo_Pot_Hole.kicad_mod | 17 .../PCB/precadsr_Gerbers/precadsr-PTH.drl | 4 .../PCB/precadsr_Gerbers/precadsr-job.gbrjob | 2 From 398c2b234cc710f69bb9085257ff5dbf3509a410 Mon Sep 17 00:00:00 2001 Subject: [PATCH 11/18] Add a front-panel PCB d40f7ca1ca Experimenting with more panel layout Start of LM13700 version to see why 0d3d72c49e Use THT electrolytics, finish SMT layout, try on quentin font for size 744b72ef7e0d94fccfae99ec3cb3514981ac4616 744b72ef7e0d94fccfae99ec3cb3514981ac4616 969311f00cbb6d6ece9a25b5fb1d4e2884e468c0 main MK_SEQ/Schematics/Unseen Servant/Unseen Servant.kicad_dru Normal file Unescape // margins from edges h_margin = hole_dist_side + thickness; right_rib_x = width_mm - h_margin; input_column = h_margin; col_right = width_mm - 9.5/2 - right_rib_thickness - tolerance; // rib + half a jack col_right = width_mm - thickness*2; // How much horizontal space needed for left-hand and right-hand sub-panels right_panel_width = 12; // overkill; currently three 3.5mm jacks needing 8mm //calculated x value of exact middle of slider panel (between steps 5 and 6); middle of slider panel (between steps 5 and 6); middle of panel after deducting left/right sub-panels slider_center = (width_mm - left_panel_width - right_panel_width)/2 + left_panel_width; slider_bottom = v_margin+12; out_row_2 = working_increment*1 + out_row_1; From 71d5da41172a5a79b9079ba234cbd61b0c31a525 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add four more switches/buttons, move LED drivers onto PCB added the once through idea with commentary by 496e3e3344 Correcting changed filename in .prl gets jiggy with PCB locator, 11 Pins.

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