raspberry pi alsa

When the official website opens, it is often slow and the information is unbearable. Today's discovery docs are also available on GitHub, which is a lot faster with GitHub!Official: https://www.raspberrypi.org/documentation/Raspberry github:https://github.com/raspberrypi/documentation #这个快很多Reminder: Use github to download all documents at once. The document format is markdown (. md file) and can be browsed with dedicated markdown software.Raspberry

Raspberry PI 3 to create a music player 1. Software Environment sudo apt-get update sudo apt-get upgrade sudo apt-get install mplayer2//music playback software sudo apt-get install Alsamixergui//volume control 2. Prepare the song Find a song. MP3 Songs Here is a: wget Http://blog.lxx1.com/wp-content/uploads/2016/07/shero.mp3 3, set the Raspberry

another host. It can be used with the default settings by just specifying a hostname (e.g. ping raspberrypi.org ) or an IP address (e.g. ping 8.8.8.8 ). It can specify the number of packets to send with the -c flag.Nmapnmapis a network exploration and scanning tool. It can return port and OS information about a host or a range of hosts. Running just would display the options available as well as nmap example usage.HOSTNAMEThe hostname command displays the current hostname of the system. A privi

The Linux host os:ubuntu14.04 64-bit and runs on WMware workstation 10.Raspberry Pi Version: Raspberry Pi 2 Type B.Raspberry Pi OS: The Raspbian-jessie under the official website.1. Why cross-compiling is requiredCompiling a. C source file directly on Ubuntu can be compiled

0 environmentLinux hosts os:ubuntu14.04 64-bit, running on WMware workstation 10 virtual machinesRaspberry Pi Version: Raspberry Pi 2 Type B.Raspberry Pi Os:debian Jessie Raspbian Jessie1 Raspberry Pi Start-up processThe boot proc

This assumes that you already have the Raspberry Pi 2/b+, and that it is already installed. If not, I suggest you buy one, they are both cheap and fun. Personally, I'd rather spend a little more money buying from Canakit. Their logistics quickly and reliably, plus their ready-to-go service is also very good. Okay, let's start OpenCV and Python installation.Step 0: We assume that you have opened

Vamei Source: Http://www.cnblogs.com/vamei prohibited any form of reprint.The Raspberry Pi is an ultra-small computer with a credit card size, developed by the Raspberry Pi Foundation of the Rotten Country (UK). Thanks to its ultra-small size, Raspberry

From SSH to port forwarding, these advanced technologies will make your Raspberry Pi development easier. When you can enter a command in the command line, you are no longer a beginner in some new settings. Although the progress is not fast, you are indeed learning how to use a computer with a credit card size to satisfy some DIY ideas. This is Raspberry

(1) Raspberrypi document https://www.raspberrypi.org/documentation/Translation 2016.06.24 ---------------------------------------- (2) Preparation before start-up #启动前的准备 A tutorial on starting your Raspberry Pi. # #你需要什么? # # #必须的东西 (normally used)-SD Card-We recommend the sdcard of the 8GB Class 4-the perfect pre-assembled NOOBSX system. "Class4 Read Speed 10+MB"-Display and cable-Any HDMI or DVI interfac

First, install the Raspberry Pi and Arduino development environment 1, Arduino development environment in the previous article has been explained that the need for friends can see "Arduino Control two motor Movement" this blog post. 2. Building a Raspberry Pi serial communication development environment (1) Install Py

Brief introductionA simple device for the control sensor of the terminalFeatures that can be implementedIt can realize real-time monitoring of Raspberry Pi terminal by mobile phone, camera gimbal manipulation, intrusion alarm, temperature detection, light control, automatic light control and other functions.Equipment picturesRunAll the hardware that needs to be used Router

Raspberry Pi started for some time, the original intention is to masturbate Linux, but then a whole year in the children's House account book, this thing also put a year dust.Recently finally was life toss to the end, began to find something to toss toss.First, what is Rsapbbery PiRaspberry Pi is a credit card size, Linux-based card computer, 700MHz cpu,b

I learned the Linux system with a magic Raspberry Pi board.Raspberry Pi is an ARM-based micro-computer motherboard With a shape of only the size of a credit card. Therefore, it is also known as a new card-type computer. Raspberry Pi has all the basic functions of the compute

ext.: http://bbs.xiaomi.cn/thread-7797152-1-1.html In the use and development of Raspberry Pi, you may often need some hardware and sensors to support your development work, for example, add an ultrasonic ranging module to allow your Raspberry Pi to have ranging function, add

a single line-of-business application. Windows IoT core runs a universal Windows app and uses the same development, configuration, and management tools as other versions of Windows 10, which makes it easy to integrate into IoT scenarios and leverage existing resources. Raspberry Pi 3B IntroductionThe Raspberry Pi

First, about open source hardwareThe concept of open source hardware is simple to understand that the electronic hardware design detailed parameters are public, such as circuit diagrams, BOM and PCB layout and so on.Main types: Arduino, Cubieboard, Raspberrypi, Pcduino, Beaglebone, Kiwiboard, and MixteilOpen source China Community-Open source hardware zone Http://www.oschina.net/hardwareSecond, choose Raspberry Pi