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7.3x5.1mm^2 package Mminiature 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_6753.JPG **Untested hardware and software — Do not assume anything works!** This is free software: you can have. There aren't a lot of variations main MK_VCO/Panels/luther_triangle_vco.scad 274 lines HP = 5.07; // 5.07 for a little bit of margin $fn=FN; title_font = 10; // If you use knurled_cyl() module, you need a bigger flat flat_size = 5 square(top_rounding_radius + pad, top_rounding_radius + pad); circle(r = top_rounding_radius, $fn = smooth // outer pointy indicator // cube size of circle fragments in mm. // ====================================================================== knob(); // Entry point of the main (cylindrical or conical) knob shape, without the two keybeds in storage; decipher key matrix, work out either MC or dumb resistor array to output correct volts for each stage? * TBD, needs testing * State Gates (from Befaco) TBD, needs testing * State Gates (from Befaco) TBD, needs testing; but if LEDs are possible, this should be possible, too * Manual trigger See manual step (sw13) // 1 to 4.9 milli Ohm (http://http://www.vishay.com/docs/30108/wsk.pdf Shunt Resistor SMD 0603 (1608 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator Mounting Hardware, inside blind hole M1.6, height 3, Wuerth electronics 9774025960 (https://katalog.we-online.de/em/datasheet/9774025960.pdf,), generated with kicad-footprint-generator ipc_gullwing_generator.py 100-Lead Plastic Thin Quad Flatpack No-Lead Package, 3x3mm Body (see Microchip Packaging Specification 00000049BS.pdf 48-Lead Thin Quad Flatpack (MW) - 10x10x1.0 mm Body [SOIC] (https://docs.broadcom.com/docs/AV02-0169EN SOIC 1.27 16 12 Wide 16-Lead Plastic TSSOP (4.4mm); Exposed Pad Variation; (see NXP sot054_po.pdf TO-92 horizontal, leads in-line.

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