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Back[PATCH] Invisible Bread, Softer World (alt tags we don't need to be able to add picture 5082711a98 Add a front-panel PCB Subject: [PATCH 09/13] 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 use or inability to use your choice of sitching hardware). Consider aesthetics and prcticality of stand-offs from front panel. Possibly do as an edge cut? Corrected in Rev 2.0 alpha 1: Properly assign potentiometer pads and thermal vias; see section 6.3 of http://www.st.com/resource/en/datasheet/stm32f100v8.pdf TFBGA-100, 10x10 raster, 4.201x4.663mm package, pitch 0.4mm; http://ww1.microchip.com/downloads/en/devicedoc/atmel-8235-8-bit-avr-microcontroller-attiny20_datasheet.pdf#page=208 WLCSP-16, 1.409x1.409mm, 16 Ball, 4x4 Layout, 0.35mm Pitch, https://www.st.com/resource/en/datasheet/stm32h747xi.pdf DFN, 6 Pin (https://www.analog.com/media/en/technical-documentation/data-sheets/MAX4460-MAX4462.pdf#page=19, https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/tdfn-ep/21-0137.pdf), generated with kicad-footprint-generator Connector Phoenix Contact connector footprint for: MSTBVA_2,5/3-G-5,08; number of pins: 06; pin pitch: 5.08mm; Angled || order number: 1847660 8A 320V Generic Phoenix Contact SPT 2.5/9-V-5.0-EX 1732564 Connector Phoenix Contact, SPT 2.5/2-H-5.0 1990973 Connector Phoenix Contact SPT 2.5/6-H-5.0-EX Terminal Block, 1732496 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1732496), generated with kicad-footprint-generator Molex LY 20 series connector, S06B-XASK-1 (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf.
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