oshug April 2014

oshug@oshug.org

6 participants
5 discussions

Real vs fake FTDI FT232RL chip
by Sevan / Venture37 23 Oct '14

23 Oct '14

http://zeptobars.ru/en/read/FTDI-FT232RL-real-vs-fake-supereal The rest of the blog is worth a look, lots of die shots e.g. Soviet Z80 http://zeptobars.ru/en/read/t34vm1-z80-angstrem-mme Sevan

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Novena
by Sevan / Venture37 30 Apr '14

30 Apr '14

Open source laptop http://www.crowdsupply.com/kosagi/novena-open-laptop >From the guys who did the hacking SD cards talk at CCC last year http://www.youtube.com/watch?v=r3GDPwIuRKI Sevan

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(no subject)
by 李正义 23 Apr '14

23 Apr '14

李正义中南民族大学/老师武汉市洪山区民族大道182号

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10A rated 5.5mm / 2.5mm DC barrel connector?
by Andrew Back 13 Apr '14

13 Apr '14

Hello, I'm having difficulty sourcing barrel connector sockets rated at >5A, which is bizarre as numerous reputable suppliers sell 12V/10A desktop PSUs that terminate in a 5.5mm OD / 2.5mm ID barrel plug. Yet, no matter how much searching I do I can only seem to turn up 2.5A rated sockets and, at a push, 5A rated. Grateful for any suggestions or insights anyone can offer here... Cheers, Andrew

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OSHUG #33 -- Radio Pt.2 (Networking Literacy Project, Everyone has a radio in them)
by Andrew Back 02 Apr '14

02 Apr '14

Hello, Registration is now open for the April meeting. Details below. Cheers, Andrew // Event #33 -- Radio Pt.2 (Networking Literacy Project, Everyone has a radio in them) Thursday 24th April 2014, 17:30 - 20:30 at BCS London, 1st Floor, The Davidson Building, 5 Southampton Street, London, WC2E 7HA. Registration: http://oshug.org/event/33 The thirty-third OSHUG meeting will be the second on the theme of radio, with talks on a bold vision for a project that aims to increase understanding of personal networking, and on a toolkit that lets you build your own physical Internet radio. -- The Networking Literacy Project "Beep-BEEP!" - Some of us will remember the distinctive click when throwing the power switch of a BBC Micro, and the immediate gratifying sounds it made. Thirty years ago, public awareness of personal computing was low, and civil society acted to raise literacy in anticipation of the coming boom. Today, computers are pervasive in everyday life, and their function is increasingly to deliver distributed computing applications. Indeed, we are on the cusp of another era of personal technological progress and growth, this time for personal networking. Understanding and literacy about this is low, while importance and opportunity are high. This talk will explore some of the learning opportunities, and how the technology community could contribute to eliminating the widespread functional illiteracy in this important area of technology. Martin Geddes is an authority on the future of the telecoms industry, ranging from emerging business models to new network technologies. He is a futurologist, writer, speaker, consultant, and technologist. Martin is currently writing a book, The Internet is Just a Prototype, on the future of distributed computing. -- Everyone has a radio in them, it turns out Inspired by the challenge of making a physical radio device that did anything interesting and web friendly, a small team within BBC R&D spent a few days building an Archers Avoider using off the shelf components and free software alongside BBC created custom services for controlling audio IP streams. "Radiodan" is now at v2.0 and consists of open source web-developer-friendly software designed to work on a Raspberry Pi, used for controlling audio streams, getting a device on a wifi network, and controlling buttons, dials and leds, plus a kit of parts, a case and some instructions. This talk will take a look at some of Radiodan's technology, in the context of our goal of making it something that anyone can start to build a radio with. It will also explore why it's important and interesting to widen the pool of people who can make radios, and how a new field for us has changed the way we work. Libby Miller is a producer and developer working in the BBC R&D Central Lab. She currently works on Radiodan, a project about cheap, rapid prototyping for radios. She also works on the VistaTV EU project on the use and visualisation of real-time IPTV statistics, and the MediaScape project, which is about developer-friendly standards for connected devices. Before that, she led the BBC's part of NoTube, including work on APIs to TV for second screens, resolution of broadcast metadata to web metadata, synchronised social experiences, and recommendations and serendipity. Note: Please aim to by 18:15 as the first talk will start at 18:30 prompt.

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oshug April 2014