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Video from OSHUG #29.
by Andrew Back 09 Oct '13

09 Oct '13

Hello, After a total of ~16 hours H.264 rendering, followed by about the same amount of time uploading, the video from the October OSHUG meeting is now online: http://designspark.com/eng/blog/adrian-bowyer-reprap-and-tvrrug-at-oshug-29… (I definitely need a faster computer and net connection!) Cheers, Andrew

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OSHUG #30 call for talks!
by Andrew Back 08 Oct '13

08 Oct '13

Hello, We're in the process of planning the last OSHUG meeting of 2013, which is set to take place on Thursday 28th November at the offices of Erlang Solutions (thanks, Omer!) The theme that is developing is around re-purposing/over-clocking/reverse-engineering of hardware. As ever, there should ideally be an open source hardware aspect, e.g. over-clocking of OSHW, or perhaps an open source OSHW design for use with a over-clocked, modified or a reverse-engineered product. Although, talks on the wider principles, techniques and approaches etc. are welcome also. I'd like to try and get details together within the next week if possible. Cheers, Andrew

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TVRRUG talk Follow up OSHUG#29
by Alan Wood 03 Oct '13

03 Oct '13

Hi Folks Thanks to all that attended the talks at BCS last night and thanks to BCS for hosting us, a very enjoyable evening. I thought I should just follow up with some links I promised from the talk: TVRRUG website <http://www.tvrrug.org.uk/home> and its documentation. mailing list <http://groups.google.com/group/tvreprapug> and sign up<http://tvreprapug+subscribe@googlegroups.com/> for those interested in joining the group. Also for those wishing to join the round 3 build please add yourself to this spreadsheet<https://docs.google.com/spreadsheet/ccc?key=0Akk7-L8gKeXGdGh1VUFTc05BOXM5WD…> As usual if you have any follow up questions about TVRRUG, it's group builds or community activities just fire away I will try to answer here. regards Al

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OSHUG #29 — Production by the Proletariat (RepRap, TVRRUG), 2nd October 2013.
by Andrew Back 17 Sep '13

17 Sep '13

Hello, Finally got round to putting up the event page for OSHUG #29. Looking at the BCS registration page there are just 14 tickets left. Cheers, Andrew // Event #29 — Production by the Proletariat (RepRap, TVRRUG) 2nd October 2013, 17:30 - 21:00 at BCS London, 1st Floor, The Davidson Building, 5 Southampton Street, London, WC2E 7HA. Registration: http://oshug.org/event/29 For the twenty-ninth meeting we will be joining forces with the BCS Open Source Specialist Group, to host talks from the creator of RepRap, Adrian Bowyer, and Alan Wood of Thames Valley RepRapUser Group. — The Ownership of the Means of Production by the Proletariat Look at your computer setup. Imagine you hooked up a 3D printer. Instead of printing on bits of paper this 3D printer makes real, robust, mechanical parts. To give you an idea of how robust, think Lego bricks and you’re in the right area. You could make lots of useful stuff, but interestingly you could also make lots of the parts to make another 3D printer. That would be a machine that could copy itself. This talk will be about RepRap – the Replicating Rapid-prototyper. This 3D printer builds the component up in layers of plastic. This technology already existed before RepRap, but the cheapest proprietary machine then would have set you back £15,000. And it wasn’t even designed so that it could make itself. So what the RepRap team have done is to develop and to give away the designs for a much cheaper machine with the novel capability of being able to self-copy (material costs are about £300). That way it’s accessible to small communities in the developing world as well as individuals in the developed world. The RepRap machine is being distributed entirely free to everyone using open-source – so, if you have one, you can make another and give it to a friend… Adrian Bowyer holds a first degree and a PhD in engineering from Imperial College. He was an academic at the University of Bath for 35 years. He retired in 2012 to help to run the company RepRap Professional Ltd. Adrian's areas of research are geometric modelling and geometric computing in general (he is one of the authors of the Bowyer-Watson algorithm for Voronoi diagrams), the application of computers to manufacturing, and biomimetics. In 2004 he created RepRap – humanity’s first self-replicating general-purpose manufacturing machine. — Experiences from the Thames Valley RepRap User Group Thames Valley RepRap User Group (TVRRUG) was set up to provide support to those who wanted to build their own RepRap 3D printer, and to exchange information and ideas between those who had already successfully completed builds. TVRRUG has now organised three group build rounds, sourcing and printing parts, and resulting in many working printers. Along the way the group has produced extensive documentation, and designed its own electronics and a variant of the Prusa Mendel design. Alan Wood originally trained in systems engineering, and got lost in software engineering and F/OSS for a decade, before returning back to his hardware roots via the open source hardware and makers movement that has gathered momentum in recent years. Note: Please aim to arrive for 17:30 - 18:20 as the first talk will start at 18:30 prompt. Registration: http://oshug.org/event/29

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The weekend ahead.
by Andrew Back 12 Sep '13

12 Sep '13

Hello, For those who are heading along to Open Source Hardware Camp 2013 this weekend: If you're involved in running a workshop, please bring along extension leads if you can, as there are never enough! Tomorrow night (oh no, I've just realised it's Friday 13th...) we'll be having a few pre-event drinks from 20:00 at the White Swan: http://www.hebdenbridge.info/html/white_swan.html And, yes, you're right: that is an amazing website. Look forward to seeing you! Cheers, Andrew

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ORCONF 2013, 5-6th October, Cambridge.
by Andrew Back 11 Sep '13

11 Sep '13

Hi All, Those interested in FPGAs, HDL and open source microprocessor/SoC design may wish to consider heading along to the annual OpenRISC Conference which is taking place in October: http://orconf2013.eventbrite.co.uk/ The conference is open to all and should also serve as a good introduction for those who would like to learn more and get up and running with OpenRISC. I'm sure that if anyone has any questions Jeremy or Julius will be happy to answer them. Cheers, Andrew

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wuthering bytes/oshcamp
by nick weldin 26 Aug '13

26 Aug '13

Hi Anyone interested in car sharing London to Hebden Bridge for the weekend. I can take my car (although yours may be better). Am thinking of going up on the the friday afternoon, back late afternoon/end of the day Sunday. Cheers Nick

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Circuit Review SE
by Saar Drimer 18 Aug '13

18 Aug '13

Hi All. I feel that this is relevant enough to post here. I've just created a 'Circuit Review' Stack Exchange proposal here: http://area51.stackexchange.com/proposals/58903/circuit-review?referrer=xPQ… I feel that we lack a place where we can post our schematics/layout/BOM and have people review them. This could be very useful for OSHW projects. In order to support this proposal, follow the link above, 'follow' it, suggest questions, and then promote on social networks ;) There's an equivalent site for code review that's already going: codereview.stackexchange.com cheers, saar.

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CampusParty
by Mark.itto 16 Aug '13

16 Aug '13

Is anyone going to go/be there?

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Volunteer(s) for OSHCamp workshop.
by Andrew Back 12 Aug '13

12 Aug '13

Hello, We'd like to run a soldering workshop on the Sunday for people with little/no soldering experience, at which at they get to assemble the kit mentioned in the previous post. Are there any volunteers for helping out with this? :o) It should obviously be straightforward enough and we're looking to get in 4-5 soldering stations. Cheers, Andrew

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