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Tuto : Installer Retropie l’émulateur multi-consoles sur votre Raspberry Pi

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s Raspberry Pi Lesson 4. GPIO Setup One of the great things about the Raspberry Pi is that it has a GPIO connector to which you can attach external hardware. The GPIO connector actually has a number of different types of connection on them. There are: Raspberry Pi to Arduino Shields Connection Bridge Difficulty Level: Expert - The idea behind the Raspberry Pi to Arduino shields connection bridge is to allow to use any of the shields, boards and modules designed for Arduino in Raspberry Pi. It includes also the possibility of connecting digital and analog sensors, using the same pinout of Arduino but with the power and capabilities of Raspberry. In order to make complete the compatibility we have created the arduPi library which allows to use Raspberry with the same code used in Arduino. To do so, we have implemented conversion functions so that you can control in the same way as in Arduino all the I/O interfaces: i2C, SPI, UART, analog, digital, in Raspberry Pi. Let's summarize what we can do using this shield along with the arduPi library:

Ubuntu MATE for the Raspberry Pi 2 Martin Wimpress and Rohith Madhavan have made an Ubuntu MATE image for the Raspberry Pi 2 which you can download or build yourself. The image is functional and based on the regular Ubuntu armhf base, not the new Snappy Core, which means that the installation procedure for applications is the same as that for the regular desktop version, ie using apt-get. We have done what we can to optimise the build for the Raspberry Pi 2 and one can comfortably use applications such as LibreOffice, which in fact is a joy to use :-) But the microSDHC I/O throughput is a bottleneck so we recommend that you use a Class 6 or Class 10 microSDHC card. If you build the image yourself we recommend you use the f2fs filesystem. You’ll need a microSD card which is 4GB or greater to fit the image.

AllConnect - Play & Stream Android, Apps, Media & Video, Description Instantly stream your favorite music, photos and movies to your smart TV, Chromecast, Amazon FireTV, Apple TV, Xbox and many more. {{FEATURES}} # Cool Play Stream App # Easy To Use # Stream to all connected devices: # Apple TV, AirPlay speakers, Chromecast, DLNA devices, smart TVs (Samsung, LG, Sony, Panasonic, Philips, etc.), Xiaomi Box, Amazon FireTV, Xbox and more. # All your media in one place: music, photos, videos, movies, tv shows etc. # Play Stream from any source # And More

DIY Productivity Tablet I love my Kindle Fire HD because it is about the size of my old Franklin Day Planner (7") and is an outstanding entertainment device. It lacks a few things, however, that I'd like to remedy. What it's missing is a full desktop OS that lets me get some work done when I'm not at my computer. Why Not A Surface Pro? I'd love a Microsoft Surface Pro, but it has a few drawbacks as well. My main complaint against the Surface Pro line is that the cost is so high I'd be afraid to really use it as a tablet. learn.adafruit Stepper motors fall somewhere in between a regular DC motor (Lesson 9) and a servo motor (Lesson 8]). They have the advantage that they can be positioned accurately, moved forward or backwards one 'step' at a time, but they can also rotate continuously. In this lesson you will learn how to control a stepper motor using your Raspberry Pi and the same L293D motor control chip that you used with the DC motor in Lesson 9. The Lesson will also show you how to use an alternative driver chip, the ULN2803 For this project, it does not really matter if you use a L293D or a ULN2803.

Quadcopters to Alzheimer's solutions: readers' best Raspberry Pi projects Solutions for a relative’s Alzheimer’s disease, a time lapse camera and a gingerbread robot which dances when it detects a human face – these are just some of the projects you’ve been telling us about after we asked you to show off your inventiveness with Raspberry Pi and other electronics platforms such as Arduino. If you’re a regular reader this idea may be familiar to you – we also asked you to show us the Raspberry Pi projects you’d been working on towards the end of 2015. Many of you responded to that by telling us how you’d adapted and incorporated Arduino into your hardware projects – so we widened the scope.

Remote Controlled Quadcopter Based On Raspberry Pi We have seen a lot of remote controlled quadcopters based on many micro processors or dedicated flight controllers, but not many people would have thought of running a Linux machine on a quadcopter! Since Raspberry Pi has been very popular these years, and the it’s compact size and computation power compared to most micro-controllers, it would make a good flight controller. The PiCopter is a remote controlled quadcopter based on a Raspberry Pi. The Raspberry Pi handles all the flight control without using a micro controller like Arduino. However many people have doubt about Raspberry Pi doesn’t run in real time so might have trouble getting sensor data and sending commands to the motor in the right timing, eventually leads to instability. But Marlon explains “Hard real time” is not required (no need for real time kernel, only stardard Raspbian) as you only have to update the motors with at least 10hz.

DIY 3D Printing: Felix 3d printer From Utrecht in Netherlands comes Felix 3d printer in version 3.0. MAKE magazine awarded the Felix v2.0 with the title Surprisehit of 2014. Felix is priced from: €1,499.00 to: €1,648.50 depending on specifications and options. Felix 3d printer v3.0 technical specifications: The benefits:More reliable printing. Pi-nk : tutorial Pi-nkAka another Kindleberry Pi tutorial WARNING This tutorial has several important prerequisites. While reaching those, you will void the warranty of your kindle, and might make it unusable and broken beyond repair. If you are not an advanced user, do not try the tutorials below.

So, The Annoying Dishwasher™ finally lost it’s vocal cords of hell and got connected an XBee using some optocouplers. It is time to jump into geek mode (as if we weren’t there yet …), and start the software part. But, before we do, let’s take a look at the setup: ArchWiPi - Raspberry Pi Wireless AP Project homepage > Are you looking into turning your Raspberry Pi into a Wireless router? I've created a tiny Arch Linux ARM + create_ap based setup, packaged into a downloadable image that may interest you. Once booted the access point will create SSID ArchWiPI via network address translation (NAT). UPDATE: Today I received my LB-Link long Range WiFi USB Antenna which replaced my Edimax EW-7811Un If you prefer mini dongles the best I've tested so far is TP-LINK TL-WN725N Wireless N Nano USB Adapter.

Coder for Raspberry Pi A simple way to make web stuff on Raspberry Pi. Coder is a free, open source project that turns a Raspberry Pi into a simple platform that educators and parents can use to teach the basics of building for the web. New coders can craft small projects in HTML, CSS, and Javascript, right from the web browser. Download Coder 1.33GB | Coder v0.9Now supports Raspberry Pi 2! How to Install and Connect.

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