Definition
The Raspberry Pi computing module can provide MyPi with BCM2835 Soc, 512 MB memory, and 4 GB eMMC storage space. The MyPi motherboard extends a microSD card slot, an HDMI interface, Two USB 2.0 interfaces, a 10/100 M Ethernet port, and a RS232 port like a network port (connected via USB ).
Plug in two perspectives: Raspberry
Recently on the Raspberry Pi 2 toss video, used to do FPV, but found that the 2.4G control will seriously interfere with 2.4G WIFI, in the open control when my desktop + external USB card is frequently dropped. Consider a bit, although the 5.8G frequency band is lower than the 2.4G penetration, but at this stage 5.8G is cleaner, and 5.8G and 2.4G do not have a fr
a network cable directly connected to the Raspberry Pi, the specific reference http://www.whatled.com/post-1526.html
Before you copy the Raspberry Pi LCD driver to/boot, do the following (external USB keyboard required)1 Tar xzvf/boot/lcd-show-2 CD lcd-show/3
-zero, "on", or "Y" to enable the parasitic
Power (2-wire, Power-on-data) feature
Name:w1-gpio-pullup
Info:configures the W1-gpio OneWire interface module.
Use the overlay if you *do* need a GPIO to drive an external pullup.
Load:dtoverlay=w1-gpio-pullup,Params:gpiopin GPIO for I/O (default "4")
Pullup Non-zero, "on", or "Y" to enable the parasitic
Power (2-wire, Power-on-data) feature
Extpullup GPIO for
for inch Pygame.event.get ()]:3 breakI found that the Raspberry Pi connection network is really slow, plug in the power to start the network for several minutes to SSH connection to the Raspberry Pi IP, as for the access to the external network, sometimes there is
Use Raspberry Pi to implement chatbots. Raspberry Pi is used to implement a conversation robot. recently, Raspberry Pi is used to implement a robot that can communicate with people. RaspberryPi is the world's most popular micro-co
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
. Internal data of the router is sent out or external data is imported through this interface. If there is an Ethernet port, you can change ppp0 to eth0 to implement forwarding on this Ethernet port, that is, to implement the function of a common wireless router.
Save IP Forwarding rules
sudo bashiptables-save > /etc/iptables.up.rulesExit
Enter the command
sudo nano /etc/network/if-pre-up.d/iptables
Copy and paste the following two lines to the edit
Adafruit Raspberry Pi Tutorial Lesson five: Using the control cableTime 2014-05-09 01:11:20 geek Fan Original http://www.geekfan.net/9095/ Theme Raspberry Pi MacOS Linux This article is translated from adafruit.com by Geek fan-boyd Wang. Welcome to the Geek Translation team and join us in translating and sharing. Plea
ObjectiveIn the previous article, "Raspberry pi set automatic dialing, build no-line by environment" , the author uses HOSTAPD and UDHCPD programs to create wireless hotspots to achieve address assignment and DNS server settings. This article will make improvements to the Raspberry Pi AP based on the previous environme
/arm/kali-1.1.0-rpi2.img.xz). and on the disk partition can be a partition on a system, on the SD card Select which partition to start. In addition, you can start from the external drive, there is feedback to write the CPU occupancy rate will be reduced, the speed should also be faster, before I hung a quick scrap of the pen this hard disk when nas+ download machine, now also can put the system directly on the hard disk. You can boot from network NFS,
Raspberry Pi Home for your friends to collect the following several mobile phone apps, with these software, in your playing Raspberry Pi process, will play a powerful effect.Because many of the software is Google Play, and in the celestial world we can not use Google's services, so the software has been uploaded to Bai
This project uses Raspberry Pi with ultra-low-cost software radio (SDR) hardware to receive tracking information sent from an airborne S-mode transponder outside millions of miles. The Raspberry Pi is equipped with a smart 3.5-inch TFT display to provide a convenient overview of aircraft activities.
HardwareThe r
Today when I tried to connect the Raspberry Pi with SSH, I found that the Raspberry Pi did not open the SSH service.I don't have a monitor, I don't have an external keyboard.So, I pulled the Raspberry
can also access our website, at the same time, we can also apply for a peanut shell account, for us to do dynamic Domain name resolution (free), So that we can access the site on the Raspberry Pi through the domain name. Peanut shell account registration process is not listed, we have to solve Baidu's own. Here is the router setup process:① Login to your router Management page:② Login to your peanut Shell
convert it into text."Thinking" means giving different outputs based on different inputs. For example, if the other party says "the current time", you can answer "the current time is Beijing Time "."Speaking" refers to converting text into speech and playing it out.These three parts involve a large number of speech recognition, speech synthesis, artificial intelligence and other technologies, which require a lot of time and effort to study. Fortunately, some companies have opened interfaces for
Recently feel the use of mobile hard disk backup Mac computer is very inconvenient, because to take out the mobile hard disk, but also plug in the computer backup, looked at airport, but the price is too expensive, and can only be used for Mac backup and can not be used for other samba services, etc., feel less cost-effective, So I'm going to do a timemacheine and samba service, the Timemacheine service is used primarily for Mac backups, and samba is used to store some files on computers in the
Bought a 1T mobile hard disk, inserted into the Raspberry Pi, found the Raspberry Pi power lamp a dark and dark, hard drive squeak pull squeak, so boughtA power cord with auxiliary power supply. But after plugging in, although the Raspberry
Needless to say, Raspberry Pi deployed in the intranet, then there is no public IP address, how to make FTP file transfer through the external network? Let's tell you today with peanut shell Peanut wand port mapping combined with raspberry sent to solve the problem of the method.Peanut Shell website: http://hsk.oray.co
Needless to say, Raspberry Pi deployed in the intranet, then there is no public IP address, how to make FTP file transfer through the external network? Today, we will tell you how to use the port mapping of peanut rods combined with raspberry sent to solve this problem.Here's how it works:1, connected peanut stick2. Lo
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