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== PCB == If we end up wanting low voltage cut-off then if makes sense to put it on a PCB. [http://dirtypcbs.com/ Dirty PCBs] charge $14 for ten 5x5 cm PCBs, so $1.4

Rab ordered [https://www.elecrow.com/pcb-manufacturing.html 10pcs- 2 layer PCB] ten times over 2015 to 2019. Each order was satisfactory. No extra charge ...B full of relays and optocouplers in an inaccessible location. Thanks to a PCB design flaw, the board fails in the middle of a three-million-dollar projec

...e a single screw that can be inserted from the bottom in order to keep the PCB from sliding out. Next design should have: * the standoff extending from the top, but short enough to clear the PCB components

===PCB (Printed Circuit Boards)=== * [http://rapid-pcb.com/ http://rapid-pcb.com/]

[[File:PCB 2.png|thumb|second iteration of PCB design for the first Sudouino board]]

* Two PCB trace antennas. No plugs, not even internal. * Two PCB trace radios

'''Pick and place machine for populating PCB's with surface mount components'''

...s as of 31 October 2017: [[User:nanomonkey]] and fritz received the custom PCB boards they designed. got one working tonight \o/ * [https://www.seeedstudio.com/fusion_pcb.html Custom PCB - ~180x120, 1 layer, 100ct] - $6.50

* sheets of pcb that don't have copper on them, so we can use them as canvasses for copper

[[File:Sparky2.jpg|200px|thumb|right|Back of PCB]]

**** jake: infrastructure for electronic stuff, pcb robots, microcontroller programming, code

...nd up having a component, such as the reset button itself, fall off of the PCB (printed circuit board). The WD MyNet n600 has security screws, so you may

We're using a "christmas tree"-type pcb antenna from Ettus Research.

* Rob is also a sudovirgin! Does PCB design for a day job. Wants to come and learn how to help! Woot!

*Blank PCB

* Internal on-PCB antenna

...r new disaster radio -- all off the shelf modules. then fitz will make the PCB for it

...r new disaster radio -- all off the shelf modules. then fitz will make the PCB for it