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Aka glide). Knob version fairly simple. CV version maybe possible, but a bitmap generator is available for arbitrary text (using size = 200) at: https://www.myfonts.com/collections/quentin-font-urw?tab=individualStyles font_for_title = "Futura Md BT:style=Medium"; font_for_title = "QuentinEF:style=Medium"; title_font_size = 9; label_font_size = 5; //mm center_col = width_mm/2; row_1 = v_margin+12; out_row_2 = working_increment*1 + row_1; row_4 = row_3 + vertical_space/7; row_6 = row_5 + vertical_space/7; cv_in_1a = [left_col, row_2, 0]; fm_lvl = [h_margin+working_width/8, row_4, 0]; left_rib_x = thickness * 1; right_rib_x = width_mm - thickness*2; // draw panel, subtract holes panel(width); // lower h-rib reinforcer ## Photos [to be added] ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf ## Git repository https://gitlab.com/rsholmes/precadsr Submodules From 83b013c3637bfb179ad62b90a6c8b2f5fb547c8c Mon Sep 17 00:00:00 2001 45c41b9873 Go to file d8eca8dc7e Add note resulting from mechanical transformation or translation of a Larger Work under its terms, with knowledge of his or her remaining Copyright and Related Rights in the post that we want them to match. We could also go to same bus) - run/stop 2x Pushbutton switches, all 2pin: reset Pots, 3-pin: Glide attenuator (B10k) (join two left pins from below Clock rate (B100k) (not sure yet which 2 pins LED_Rectangular, Rectangular, Rectangular size 4.5x1.6mm^2, 2 pins, pitch 5.08mm, hole diameter 2.0mm THT pad as test Point, diameter 5.0mm z-position of LED center 2.0mm, 2 pins, http://www.kingbright.com/attachments/file/psearch/000/00/00/L-13GD(Ver.11B).pdf LED Round FlatTop diameter 3.0mm 2 pins LED, diameter 3.0mm z-position of LED center 2.0mm 2 pins black IR-LED, diameter 3.0mm, 2 pins LED_Rectangular, Rectangular, Rectangular size 5.0x2.0mm^2 z-position of LED center 6.0mm, 2 pins LED diameter 1.8mm size 1.8x2.4mm^2 z-position of LED center 3.0mm, 2 pins LED diameter 3.0mm Plated Hole as test Point, diameter 1.5mm, size source Multi-Contact FLEXI-E 0.15 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Molex 734 Male header (for PCBs); Straight solder pin 1 https://www.wolfspeed.com/media/downloads/87/CSD01060.pdf TO-252 / DPAK SMD package, http://www.ti.com/lit/ds/symlink/lm4755.pdf D2PAK DDPAK TO-263 D2PAK-9 TO-263-9 TO-268/D3PAK SMD package, http://www.infineon.com/cms/en/product/packages/PG-TO263/PG-TO263-7-1/ D2PAK DDPAK TO-263 D2PAK-5 TO-263-5 SOT-426 TO-263 / D2PAK / DDPAK SMD package, http://www.infineon.com/cms/en/product/packages/PG-TO252/PG-TO252-3-1/ DPAK TO-252 DPAK-3 TO-252-3 SOT-428 TO-252-2, tab to pin.

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