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Python and OpenCV installation tutorial on Raspberry Pi 2 or Raspberry Pi B +, pythonopencv My Raspberry Pi 2 just arrived yesterday. This guy looks cute. This guy has a 4-core MHz processor and 1 GB memory. You know, Raspberry Pi 2 is much faster

This article describes how to install Python and OpenCV on Raspberry Pi 2 or Raspberry Pi B +. it is based on the GTK library and uses Python2.7 and OpenCV2.4.X as an example, if you need a friend, refer to my Raspberry Pi 2 which was just delivered

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,

Securi-Pi: Uses Raspberry Pi as a stepping stone for securityGuideLike many readers of LinuxJournal, I have also lived a very common "technology nomadic" life today, from one access point to another between networks, we are in different places in

GuideLike many linuxjournal readers, I have also lived in today's very popular "tech nomads" life, between networks, from one access point to another, where we are in different parts of the real world and remain connected to the Internet and other

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

With the first introduction, we now have Openhab and demo house installed, so let's take a look at how Openhab works.How does Openhab work?Next you will see a subdirectory of the Sitemap and items in the shared folder configured by Openhab.Items are

Java report tool FineReport common functions usage Summary (mathematical and trigonometric functions), javafinereport  ABS ABS (number): returns the absolute value of a specified number. Absolute Value refers to a value without positive or negative

The Raspberry Pi file directory is a must-have basic knowledge. Understand the distribution of files within the system. Structure of the Directory The role of the directory Reference Blog/bin Binary executable command /dev  

Compile the Raspberry Pi 2 generation B OpenWrt firmware to implement the wireless router and nodogsplash authentication function. openwrtnodogsplash Final function: The main features of the wireless router, network port WAN Access, USB wireless Nic