Re: Want a Freerunner? Tell a Story.
Olivier Migeot writes: > Depends on how you define "near". The area I would be interested in > using it is between 5 and 30 kms away from the nearest station. 5 - 30 km should be ok for DGPS. 5 km might even work for RTK. Apply for an EUREF account and test if you can get RTK work with only one device :-) ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: Want a Freerunner? Tell a Story.
On Thu, Oct 14, 2010 at 11:58 AM, Timo Juhani Lindfors wrote: > Cool to hear that you are interested in GPS. However, I did most of my > experiments in RTK mode, not DGPS. If I understand it correctly in > DGPS the base station can be much further away than in RTK. This means > you can probably use some publicly available DGPS basestation for your > experiments. Ok, My bad, I confused your experiments and thought it was DGPS. > http://www.epncb.oma.be/_trackingnetwork/stationmaps.php > > has a list of EUREF reference stations in Europe. Are you near one of > them? Depends on how you define "near". The area I would be interested in using it is between 5 and 30 kms away from the nearest station. -- Olivier ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: soldering tutorial, was: Re: [Shr-User] uSD hosed, on every unstable.
On Friday 15 October 2010, Alfa21 wrote: > 2010-10...@15:58 jeremy jozwik > > > yah thats what i was wondering, frying components. but it is surely a > > common technique, this is the first ive seen with a hot plate. most > > use a hot air gun. > > hot air is used to unsolder components for replacement. > hot plate imho is fake More coverage of various techniques here, including details of the hotplate method. It's the wrong method for reattaching a USB connector and a resistor. http://www.sparkfun.com/commerce/tutorial_info.php?tutorials_id=59 ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: soldering tutorial, was: Re: [Shr-User] uSD hosed, on every unstable.
2010-10...@15:58 jeremy jozwik > yah thats what i was wondering, frying components. but it is surely a > common technique, this is the first ive seen with a hot plate. most > use a hot air gun. hot air is used to unsolder components for replacement. hot plate imho is fake if you want to do a clean and standard work follow this video about 0402 size: http://www.youtube.com/watch?v=66GV4OuShzI it's almost the same I tried to explain before, but here it is more clear and complete. -- ALFA21 IS PROVIDED "AS IS" AND WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED. ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
