Re: OSHPark and gEDA/PCB I have sent artwork from PCB to OSHPark and received exactly what I sent them. Problem being exactly what I sent was ... wrong. There were no circuits on the back side due to me not paying attention to the files I was renaming. As to OSHPark vs some of the Chinese fab houses (iTead, Seeed), it really depends on board size. If the best you can do is 2" square, go with the overseas fab houses. If you are after dainty boards and don't need a boatload, go with OSHPark. I am not thrilled about linking to this info, but, http://letsmakerobots.com/node/37591 and http://letsmakerobots.com/node/38709 might be of some interest. I scanned the first link and found the mention of the bottom file not being what you want to rename, but rather, the group1 file actually holds the image of the bottom traces. The second link is a quick post about custom silk screen on the bottom of a board using PCB.
On Mon, Jan 18, 2016 at 7:55 PM, Gene Heskett <[email protected]> wrote: > On Monday 18 January 2016 11:36:47 andy pugh wrote: > > > On 18 January 2016 at 16:07, Gene Heskett <[email protected]> wrote: > > >> http://www.ebay.com/itm/252240794914 > > > > > > But it says 0-400 hz. > > > > No it doesn't, it says > > > > "Range:0.1~2500.0Hz" > > I'll look again, brb. Humm, way down the page. Yeah, I could > (theoretically) go to 150,000 rpms if I could buy a suitable motor, but > I don't believe that puppy has been invented yet. > > In any event, I bought it. But despite its showing a row of motor > selections, I couldn't find one at that "store". So I'll have to go > back to trolling. > > I did find an air cooled motor and a bracket and bought them too. But its > 80mm in diameter, so might be a bit difficult to mount anywhere near > permanently. Getting it configured as a 2nd spindle might be "fun", but > that bridge is not in sight yet. > > Now, to go email Nick at psha.org.ru and see if he can be cajoled into > assembling some camview-emc packages for wheezy. > > I just came in from testing the charge-pump detector, and it appears it > might just barely work in a 3.3 volt circuit, but works great on > anything above 3.75V p-p input. So I think I am in business for that > function since all my I/O is 5 volts at the BoB screw terminal. > > Thanks for the pointer on that Andy. > > Cheers, Gene Heskett > -- > "There are four boxes to be used in defense of liberty: > soap, ballot, jury, and ammo. Please use in that order." > -Ed Howdershelt (Author) > Genes Web page <http://geneslinuxbox.net:6309/gene> > > > ------------------------------------------------------------------------------ > Site24x7 APM Insight: Get Deep Visibility into Application Performance > APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month > Monitor end-to-end web transactions and take corrective actions now > Troubleshoot faster and improve end-user experience. Signup Now! > http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
