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TO-268 D3PAK-3 TO-268-3 SMD package for Everlight ITR1201SR10AR, light-direction upwards, see https://www.everlight.com/file/ProductFile/ITR1201SR10AR-TR.pdf reflective opto couple photo coupler IR Receiver Vishay TSOP-xxxx, MINICAST package, see https://www.vishay.com/docs/82669/tsop32s40f.pdf IR Receiver Vishay TSOP-xxxx MOLD Oscillator, DIP8, Large Pads, http://cdn-reichelt.de/documents/datenblatt/B400/OSZI.pdf Miniature Crystal Clock Oscillator TXCO Fordahl DFA S11-OV/UOV, http://www.iqdfrequencyproducts.com/products/details/iqxo-70-11-30.pdf, 7.0x5.0mm^2 package Abracon Miniature Ceramic Smd Crystal ABM3 http://www.abracon.com/Resonators/abm3.pdf, hand-soldering, 5.0x3.2mm^2 package Ultraminiature Crystal Clock Oscillator TG2520 series, https://support.epson.biz/td/api/doc_check.php?dl=app_TG2520SMN&lang=en Latest commits for file Schematics/SynthMages.pretty/Pushbutton Switch (PBS105).kicad_mod Normal file Unescape Hardware/PCB/precadsr/Kosmo_panel.pretty/fastestenv_LED_Hole.kicad_mod Normal file Unescape Hardware/PCB/precadsr/precadsr.sch Normal file Unescape Hardware/Panel/precadsr-panel/precadsr-panel.pretty/precadsr-panel-art.kicad_mod Normal file View File Mon 10 May 2021 12:33:34 AM EDT Generated from schematic into main Merge pull request synth_mages/MK_VCO#2 merged pull request 'Fix rail clearance issues, add PCB slot, more options for potentiometer spoke placement' (#1) from pcb_finalization into main 3d279dd88c Finish schematic, add PDF Schematics/Fireball_VCO.pdf | Bin 0 -> 27618364 bytes create mode 100644 Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_Switch_Hole_NPTH.kicad_mod delete mode 100644 Schematics/SynthMages.pretty/Perfboard_4x12.kicad_mod Binary files /dev/null and b/sr1_full.png differ aac0a4a5b4 Notes from MK's PCB livestream Footprints: - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals vias connect through the board, cross at 90° to minimize capacitance between traces - .3mm for non-power lines, .6mm if carrying power - MK uses .6mm -- this is good for sharing configurations. * @todo Adjust $fn based on https://www.analog.com/media/en/technical-documentation/data-sheets/8063fa.pdf Altera BGA-36 V36 VBGA BGA-48 - pitch 0.8 mm Highspeed card edge connector for 2.4mm PCB's with 50 contacts (not polarized Highspeed card edge connector for 1.6mm PCB's with 30 contacts (polarized Highspeed card edge connector for 2.4mm PCB's with 50 contacts (polarized Highspeed card edge connector for PCB's with 30 contacts (not polarized Highspeed card edge connector for PCB's with 40 contacts (polarized Highspeed card edge connector for 1.6mm PCB's with 60 contacts (not polarized Highspeed card edge connector for 2.4mm PCB's with 60 contacts (polarized Highspeed card edge connector for PCB's with 05 contacts (not polarized Highspeed card edge connector for PCB's with 05 contacts (polarized Highspeed card edge connector for PCB's with 60 contacts (polarized Highspeed card edge connector for PCB's with 50 contacts (polarized Highspeed card edge connector for 1.6mm PCB's with 70 contacts (polarized Highspeed card edge connector for 1.6mm PCB's with 20 contacts (polarized Highspeed card edge connector for 2.4mm PCB's with 05 contacts.

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