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What's this?"Roomblock" is a robot platform consists of a Roomba, a Raspberry Pi 2, a laser sensor (RPLIDAR) and a mobile battery.The mounting frame can be made by 3D printers. ROS navigation system enable to make a maps of rooms and use it to reach to the goal autonomously.Who need this?Anyone want to learn the cutting-edge technologies of robotic navigation, ma
With a network cable directly connected to the computer, not through the router. The biggest feature of this method is playing Raspberry Pi with the fewest tools. Ready to work, burn Raspbian system to SD card. Just looked at the website under the new system download, http://www.raspberrypi.org/downloads/, the next 2014-01-07 that 1.3.4 version of the. Then format the SD card in fat format. I use the win7 s
write down what people say, and convert it into words. "Thinking" is to give different outputs based on different inputs. For example, the other person said "now time", you can answer "now is Beijing time xx point xx points." "To say" is to convert the text into speech and play it out. These three parts involve a lot of speech recognition, speech synthesis, artificial intelligence and other technologies, these are to spend a lot of time and effort to study, fortunately, some companies have ope
Raspi-config is a Raspberry Pi configuration tool designed and maintained by Alex Bradbury for Raspbian Systems.1. Usage (usage)When you start Raspbian for the first time, there will be rasp-config hints. To open this configuration tool, simply enter the following command on the terminal:sudo raspi-configsudo administrator permissions are required because the files you want to modify are not owned by the
0. PrefaceThis blog post may not have much use value. But practice for practice. There are many ways to use SQLite on Raspberry Pi, and there are many ways to install it. "1" assumes that Python is used, so you don't have to install SQLite because Python has its own sqlite."2" can be installed using Apt-get. Only the
website has been suspended, but other images can be used. sudo wget "http://downloads.sourceforge.net/project/vim-n4n0/sakis3g.tar.gz?r=http%3A%2F%2Fsourceforge.net%2Fprojects%2Fvim-n4n0%2Ffiles%2Fts=1363537696use_mirror=tene~t" -O sakis3g.tar.gzsudo tar -xzvf sakis36.tar.gzsudo chmod +x sakis3g 3. dial-up Internet access sudo ./sakis3g --interactive "connect" Enter the interaction interface as follows: (If an error occurs during dialing, restart Ras
Raspberry Pi 3 generation Raspberry3 B type Small white introduction first stepHello, everybody, all right! I admit that I was a rookie, yesterday was the first day of real contact with the Raspberry Pi, before they are looking at some of the works of other great gods, feeling this gadget is still very magical, a few d
simple as a report of heavy traffic on a certain freeway requiring a different route, or as elaborate as pl Aying a SigAlert emergency alert describing the subject ' s car as the vehicle of a manhunt suspect.Video LoadingNuclear missiles coming from North korea?!Because of the trust placed in the media and the surreptitious nature of the hijacking, a subject are unlikely to know the Signal have been hijacked unless the beginning or end of the transmission switch seems out of place.Step 1:hardwa
installation method. What does it do? It's easy. He downloads a series of packages we put on GitHub to your machine and installs them. There aren't many packages, just right. Simplified steps1. Insert the SD card and install arch Linux on the SD card. 2. start your Raspberry Pi, find its IP address (how to set the [set Rasp
works.Step 1: When you are running the command, log on with the default user name and password (if you have not modified it ). The Default User of Raspbian is pi, and the default password is raspberry.Step 2: After you log on, run the following command: Sudo raspi-config This command will open Raspberry Pi configur
We have explained in detail the Raspberry Pi control ultrasonic module ranging (http://www.cnblogs.com/yuemo/p/8888342.html) and ultrasonic control buzzer module audible (http://www.cnblogs.com/ yuemo/p/8906111.html).Today we'll see how to apply all two modules and make an anti-theft device.First look at the connection of each pin (requires seven mother-to-female DuPont line):Ultrasonic module:1.VCC: Connec
0. PrefaceWhy do you want to use cross-compilation for "1" The speed at which the cross-compilation tool is developed faster. The Raspberry Pi has already installed the GCC toolchain, which can be compiled directly from the Raspberry Pi source code to generate the executable
Is Raspberry Pi able to use the serial port? The answer is yes. The specific method is as follows: 1. The third, fourth, and fifth ports in the first row of Raspberry Pi are respectively, that is, ports 6, 8, and 10 are respectively, TX and RX, respectively, and connected to the connected device. Note that the TX of
there are two i²c devices connected to the bus, and their addresses are 0x48 and 0x77 respectively. If you do not see a device, check the hardware connection, and remember to open the system config inside the i²c.Then still the sample code: Import time Import SMBus addr=0x48 cmd=0xab # open/dviev/i2c-1 bus = SMBus. SMBus (1) # Read and write data, Case 1 Data = bus.read_byte (addr) bus.write_byte (addr, data+1) # Read and write data, Case 2 = Bus.
Installing the Raspberry Pi is only the first step in making Windows IoT core run on the Raspberry Pi, and the complete set of tools such as management systems are essential. Because Windows IoT core runs on a card PC, there are not too many UI actions set up, and many operations are done through the IoT dashboard app
0. PrefaceRaspberry Pi can be painless starter Linux, which controls the Raspberry Pi gpio through command and shell scripting. With this article you can familiarize yourself with multiple Linux commands and familiarize yourself with the shell scripting methods and have a basic understanding of IO redirection. I lea
Tags: Raspberry Pi ifconf auto start apt CTI no log art tarStart a Raspberry Pi 3B installed ubuntu 16.04 need to use the SSH record0. Get the Raspberry Pi IP firstRaspberry Pi uses a n
kernel image kernel-qemu. -Cpu arm1176 Simulation ARM1176 CPU. Raspberry Pi board is equipped with Broadcom BCM2835, This processor uses ARM1176JZ-F. -M 256 The RAM size is 256 MB. the disk cannot be started if it is set to a value larger than MB. -M versatilepb Set the simulated development Board type. versatilepb is ARM Versatile Platform Board -No-reboot Exit without restarting. -Serial stdio Redirects
skip the next step.If you identify other hardware, install this driver on the Device Manager's Raspberry Pi recognized hardware Http://domotique.caron.ws/wp-content/uploads/telechargement/RPI%20Driver%20OTG.zipThe general situation can be recognized as a network card, in the Device Manager display as a USB Ethernet/rndis GadgetIn the change adapter option, the Raspber
from the Yeelink website, combined with open source hardware or yeelink dedicated hardware, Almost without any programming, you can create quite complex iphone remote switches, remote water heaters, or DIY works such as PM2.5 detectors.Yeelink platform address is http://www.yeelink.net/, registration is very simple, after registration, we can in the "Account settings" to obtain the exclusive API KEY.API key is very important, the next step to modify the Python program upload data to the Yeelink
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