RPi Hub
Notice: The Raspberry Pi Wiki pages on this site is collaborative work - the Raspberry Pi Foundation is not responsible for content on these pages. Now shipping to customers See the Buying Guide on how to order one, or visit the Raspberry Pi Foundation Home Page About The Raspberry Pi production board (model B Rev 2.0) 3D CAD Model of the Raspberry Pi 3 Model B (Download) The Raspberry Pi (short: RPi or RasPi) is an ultra-low-cost ($20-$35) credit-card sized Linux computer which was conceived with the primary goal of teaching computer programming to children. Raspberry Pi is manufactured and sold in partnership with the worldwide industrial distributors Premier Farnell/Element 14 and RS Components, and the Chinese distributor Egoman Technology Corp[1]. You can get the latest news from the Foundation Home Page, the Twitter Feed or in the forums. Products are RoHS, CE, FCC, CTick, CSA and WEEE compliant[2]. History Getting Started Resources Books Education Material Community About the RPi Wiki
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About
Raspbmc is a minimal Linux distribution based on Debian that brings XBMC to your Raspberry Pi. This device has an excellent form factor and enough power to handle media playback, making it an ideal component in a low HTPC setup, yet delivering the same XBMC experience that can be enjoyed on much more costly platforms. Raspbmc is brought to you by the developer of the Crystalbuntu Linux Distribution, which brings XBMC and 1080p decoding to the 1st generation Apple TV. Here’s why you might like Raspbmc: Free and open source.Supports both wired and WiFi out of the box!Multiple languages supportedNo knowledge of Linux is needed. Here’s some more ‘advanced’ features: Raspbmc is created and maintained by Sam Nazarko, a 19 year old student from London.
Radio Astronomy
Our amateur 1420 MHz radio telescope consists of: Antenna: Stacked Yagi with 22.5 dBi gain. The antenna phasing network is followed by a low-noise amplifier (LNA) for the 1.3 to 1.7 GHz “Water-Hole” band. Coax Cable, Bias T, Filter and Signal Splitter The LNA is connected to the station’s indoor setup via 50’ of coax cable. Spectrum Analyzer/Receiver: Hydrogen-line signals at 1420 MHz are down-converted to the 2-meter (144 MHz) band. Main Receiver: 1420MHz signals from the second splitter output are amplified using a 28dB LNA kindly loaned to us by Dr. Software: RadioEyes by Radio Sky Publishing is a great sky viewing software for radio astronomy. Our favorite signal acquisition and analysis software is SetiFox available from its creator, Daniel B. Auxiliary Equipment: Narrow-band signals can also be received by feeding the IC-R7000’s IF to an ICOM IC-R71. A remotely-controlled 1420 MHz weak-signal source is used as a check source for the station.
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Tuto pour installer Synergy sur le Raspberry Pi « Korben Korben
Tuto pour installer Synergy sur le Raspberry Pi Si vous utilisez votre Raspberry Pi en machine d'appoint pour vos tests, vous avez surement branché un écran et connecté un clavier et une souris dessus. Ou alors installé VNC. Si vous aimez la ligne de commande, vous avez aussi probablement opté pour SSH... Mais avez-vous pensé à Synergy ? Ce petit soft qui permet de partager 1 seul clavier et une seule souris entre plusieurs ordinateurs vient d'être compilé par AdaFruit pour tourner sur l'ARMv6 du Raspberry Pi. Si cela vous intéresse, un tuto a été mis en ligne à cette adresse. Vous avez aimé cet article ?
RPi VerifiedPeripherals
Back to the Hub. Hardware & Peripherals: Hardware and Hardware History. Low-level Peripherals and Expansion Boards. Screens, Cases and Other Peripherals. A note about this page: For USB devices, please specify if they required a powered hub Notes 19-Apr-2012: Now that the Model B board is shipping, details added should relate to this board and the default Debian distribution unless stated otherwise. (A) - Relates to model A production board (B) - Relates to model B production board (!) Discuss: If you are adding to a product list it would help clarity if entries are kept/added in alphabetical order. Power Usage Notes Model B Hardware Revisions and USB Power limitsHardware Revision 1.0 The original Model B board had current limiting polyfuses which limited the power output of each USB port to approximately 100 mA. Linux Driver Issues Powered USB Hubs This section has been moved to a separate page. USB Remotes USB Keyboards USB Mouse devices USB Real Time Clocks
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