After buying the Raspberry Pi, what can I do with it? There are a few ideas to share with the beginner's teaching film, which is well worth a visit. Http://www.youtube.com/user/RaspberryPiBeginners 1. Plug in the expansion card, DIY or teaching. The main usage, of course, is to plug in a GPIO card, put on a noodle board, pull some electrical circuit, control what the LEDs are showing, or produce beer (http://forum.talkonly.net/viewthread.php?tid=15049), and so on. 2. Place a movie (MPEG4) and play a blue-light DVD on the guest hall. But I'm not really interested in the fact that the Raspberry Pi has other special points: 1) Save 2) not occupy space 3) can see the film (MPEG4) and play Blue DVD from the Raspberry Pi has built-in MPEG4 compression and decompression chip, so for us the General people, and put it in the guest hall to connect the big screen to see the film and the Blue DVD is the most suitable, not like the general computer or the standard system so large, put in the restaurant almost forget his existence, will not be very eye-opening. 3. In the distance school, each person a small Raspberry Pi when thin client. In the far-off area of the school is not enough, you can prepare a Raspberry Pi for each child, install Linux, write programs, also can be thin client connected to X server or VNC server and FreeNX server, may want to buy another HDMI To DVI. 4. Develop QT application.
In addition to Rasbian, Arch, on the official www.raspberrypi.org, there is another distribution called QTONPI (Qt on Pi) that can be installed in Raspberrypi.
The QT on Pi DD is placed directly on the sdcard to the Raspberrypi, and there is a complete QT development environment. Not only cross-platform, but also write Meego application, put on the Nokia store to sell money. After the sailfish of the Jolla, it should be helped.
So even if the poor can't afford to buy 一、二萬 's computer to make money, just spend $35 on a Raspberry Pi, and install QTONPI, and you can start programming money:-)
Http://qt-project.org/wiki/Qt-RaspberryPi
5. Because of the power saving, take the place of the small router, 24 hours of the aircraft. Because Raspberry Pi is very power-saving, it is 3.5W, so it is best to replace the IP-sharing device in the home, 24 hours. Generally buy products, features are satisfied with a little, more restrictions. If the brush is dd-wrt or openwrt is not bad, but usually the storage space is very small, or is not as good as a Linux system to be fully usable. And before looking for a VPN product, the price is high, at least nt$3000 jump, rather than buy Taiwan Raspberry Pi installed OpenVPN or IPSec to replace. 6. Plug in the webcam and put it in the rented house to record the film in case outsiders invade. If you match up with webcam, you can do a little more. Video software, rack in the rented house in order to record, in case thieves, not to set a good picture on the Internet, or the whole move, or the records of the information or screenshots will not see. 7. Plug in webcam when a baby or an old man's observing system, there are problems that can be dealt with at the time. If there is a baby in the home or the inconvenience of the elderly, can put one on the side, even in the other room or outside, one can notice. 8. Plug in the webcam take the open source gather to do live:-) stream image no problem, but the voice, but also want to do. 9. Plug in the webcam will be all over the scene when the image stream to the Internet. can stream webcam to the Internet to share with the landscape or small animals. 10. The Thunder God's Hammer 3 on the Raspberry Pi to capture the source according to the following Web page modified and edited, about an hour can be programmed, because of the usefulness of the GPU, super-smooth. http://www.raspbian.org/raspbianquake3 is probably thinking about these at the moment, and I want to replace the previous openwrt, because the storage space above is 8M, and a few files are fulfilled. As a result of the recent wheezy of some Deb files, such as Italc,opennx,freenx and so on, if the general computer or notebook 24 hours, a month is also a lot of electricity, too much. Now it's 2012/11/01, to play MPEG4 movies, only use Omxplayer to play to the hard pressure. Quake3 has a GPU support, great performance, but others like OpeNarena hasn't been supported yet. You can modify the/boot/cmdline.txt to open the system on the USB hard drive, but SDcard still has to be able to open the machine. When using an external hard drive, if the hard drive is not external, I am afraid that Raspberry Pi can not be used for so much electricity, it is possible to switch to a USB hub with an external source. The Raspberry Pi is a boon for the world, and the 35-dollar computer is capable of doing so and saving electricity. Although the current Raspberry Pi on the X server is using Framebuffer Xserver-xorg-video-fbdev, the performance is not good, so to be used as desktop with the really difficult, the. Recently Broadcom has released the above GPU Videocore driver code, I believe that in a few months will be better use, and then use the Small window manager plus Midori or Dillo and other small browser, you can Raspberry Pi is used as a power-saving desktop. This article transferred from: Http://guildwar23.blogspot.tw/2012/11/raspberry-pi.html
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