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20-Pin Plastic Quad Flat, No Lead Package (MD) - 4x4x0.9 mm Body [TQFP] With Exposed Pad (see Microchip Packaging Specification 00000049BS.pdf DFN package size 11.6x8.5x10.4mm^3, https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf DCDC-Converter, RECOM, RECOM_R-78HB-0.5L, SIP-3, Horizontally Mounted, pitch 2.54mm, package size 11.5x8.5x17.5mm^3, https://www.recom-power.com/pdf/Innoline/R-78Bxx-2.0.pdf dc-dc recom buck lga-25 pitch 2.29mm Traco TDN 5WISM Series, 5W, SMD (https://assets.tracopower.com/20200225170127/TDN5WISM/documents/tdn5wism-datasheet.pdf#page=3 dcdc traco 5w smd Traco TDN 5WISM Series, 5W, SMD (https://assets.tracopower.com/20200225170127/TDN5WISM/documents/tdn5wism-datasheet.pdf#page=3 dcdc traco 5w smd Traco TDN 5WI Series, 5W (https://www.tracopower.com/sites/default/files/products/datasheets/tdn5wi_datasheet.pdf#page=4 Traco 12W, THT (https://www.tracopower.com/sites/default/files/products/datasheets/tel12_datasheet.pdf traco dcdc tht 12w DCDC-Converter, TRACO, TEN10-xxxx, single output, SIP package style, https://power.murata.com/data/power/ncl/kdc_mej1.pdf Abracon Miniature Ceramic Smd Crystal ABM8G http://www.abracon.com/Resonators/ABM8G.pdf, 3.2x2.5mm^2 package SMD Resomator/Filter Murata SFECV, http://cdn-reichelt.de/documents/datenblatt/B400/SFECV-107.pdf, 6.9x2.9mm^2 package SMD SMT crystal oscillator Miniature Crystal Clock Oscillator TG2520 series, https://support.epson.biz/td/api/doc_check.php?dl=app_TG2520SMN&lang=en Latest commits for file Images/IMG_6771.JPG From fdd5744d7827ea7bf3ef1dd3cdfaa880615e1567 Mon Sep 17 00:00:00 2001 Subject: [PATCH] checkpoint before trying to add picture 5082711a98 Add a front-panel PCB Add four more switches/buttons, move LED drivers onto PCB Latest commits for file Images/PXL_20210831_000922493.jpg 4579d541a8 Adding SynthMages footprint library merged pull request synth_mages/MK_VCO#1 32ded0979b Fix rail clearance = ~11.675mm, top and bottom boards. Latest commits for file Images/PXL_20210831_004139245.jpg 054c37512a Delete '3D Printing/Panels/FIREBALL VCO.png' 3D Printing/Panels/FIREBALL VCO.png | Bin 70804 -> 71304 bytes viewBox="0 0 8.5 11" d="m 2.1692854,6.5787405 h 0.622047 V 7.200788 H 2.3346394 2.1692854,7.0433077 Z" d="m 3.1141734,8.5472427 h 0.622047 V 7.200788 H 2.3346394 2.1692854,7.0433077 Z" d="m 3.1141734,8.5472427 h 0.622047 V 7.200788 H 2.3346394 2.1692854,7.0433077 Z" d="m 2.1692865,8.5472429 h 0.622047 V 7.200788 H 2.3346394 2.1692854,7.0433077 Z" d="m 3.1141734,8.5472427 h 0.622047 V 7.200788 H 2.3346394 2.1692854,7.0433077 Z" d="m 3.1141734,8.5472427 h 0.622047 v 0.6220475 h -0.456693 -0.165354,-0.1574803 z" style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:0.194444px;font-family:Limelight;-inkscape-font-specification:'Limelight, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:center;writing-mode:lr-tb;text-anchor:middle;fill:#000000;stroke-width:0.0104167">KASSU / AO Grid is metric (mm), left edge centeris at (50,150). Notey increases upward here but downward in KiCad.ATTACK style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:0.194444px;font-family:'Copasetic NF';-inkscape-font-specification:'Copasetic NF, Bold';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:center;writing-mode:lr-tb;text-anchor:middle;stroke-width:0.008648">5 style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:0.138889px;font-family:'Copasetic NF';-inkscape-font-specification:'Copasetic NF, Bold';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:center;writing-mode:lr-tb;text-anchor:middle;stroke-width:0.008648">7 style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:0.138889px;font-family:'Copasetic NF';-inkscape-font-specification:'Copasetic NF, Bold';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:center;writing-mode:lr-tb;text-anchor:middle;stroke-width:0.0104167">3 style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:0.138889px;font-family:'Copasetic NF';-inkscape-font-specification:'Copasetic NF, Bold';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:center;writing-mode:lr-tb;text-anchor:middle;stroke-width:0.00740353">8 style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:0.138889px;font-family:'Copasetic NF';-inkscape-font-specification:'Copasetic NF.

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