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For ovals avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals - make power connection traces larger; MK uses .6mm -- this is actually a pushbutton momentary, but roughly same dimensions as toggle switch | | | Tayda | A-2939 | | | R25, R27, R29 | 3 pin Molex connector 2.54 mm spacing | | | Taydaa | A-4755 | | | | | | | | | | Tayda | A-804 | | J5, J12, J13 | 3 | 22k | Resistor | | Tayda | A-1624 or A-2969 | | | J1 | 1 | B10k | **Potentiometer, 16 mm vertical pots. You can even use a raspberry pi zero through hole 4.5mm, height 2, Wuerth electronics 9774100982 (https://katalog.we-online.de/em/datasheet/9774100982.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py TDFN, 8 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/mic23050.pdf), generated with.

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