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Back63.5mm mounting-hole-offset 63.5mm 37-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male, pitch 2.41x1.98mm, pin-PCB-offset 8.35mm, distance of mounting holes 63.5mm, distance of mounting holes 33.3mm, distance of mounting holes 25mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 62-pin D-Sub connector horizontal angled 90deg THT female pitch 2.77x2.84mm pin-PCB-offset 9.9mm mounting-holes-distance 33.3mm mounting-hole-offset 33.3mm 15-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 14.56mm, distance of mounting holes to minimize capacitance between traces - .3mm for non-power lines, .6mm if carrying power - MK uses a ground plane. - when pressed, short +12V and Reset In socket - Reset Socket to U3-3 = capacitor measurement roughly 15nF (has a resistor as well - Once/Cont 11 Toggle Switches, 3pin: - CV Range - Once/Cont 11 Toggle Switches, 2pin: - all step switches (all go to same bus) - run/stop 2x Pushbutton switches, all 2pin: - step - reset in - pause in - RESET / CASCADE out Period: 1 week 1 day From 4f2a34f676ac59896ec0e79d16fba1f4c9c54034 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Footprint selection, some PCB layout choices From c6741b48f0ef8a6e69ecbca1a47bc4f4b481e2a3 Mon Sep 17 00:00:00 2001 Subject: [PATCH.
- 2.787774e+000 2.495526e+001 facet normal -0.773008 -0.634396.
- 5.25446 1.11698 22.0001 vertex -2.0582 -4.96895 22.0001 vertex.
- Normal -1.570396e-001 -2.761102e-001 9.482098e-001.
- Inverted (https://www.molex.com/pdm_docs/sd/475900001_sd.pdf Micro AB USB SMD USB.