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Reproduced Nodejs: Dozens of amazing nodejs open source projects

Reprinted from Http://www.searchsoa.com.cn/showcontent_79099.htmOver the years, node. JS has evolved into a mature development platform that has attracted many developers. There are many large, high-traffic sites that are developed using node. js, like PayPal, which developers can also use to develop some fast-moving web frameworks.In addition to Web applications, Nodejs is also used in many ways, and this article takes a count of the ten amazing projects that Nodejs has developed in other areas

Windows on Device Project Practice 1-PWM dimming

In the previous article, "Wintel IoT platform-windows IoT starter Guide", we explained the setup of the Windows on device hardware preparation and software development environment, as well as a presentation of the Hello Blinky project. At the beginning of this article, we enter the project practice section.Because Windows on device is designed with Galileo as the hardware platform, its peripheral interface is also compatible with the Arduino standard.

ARDUINO101 Study (i) Environment configuration under--windows

First, the Arduino IDE downloadTo develop the Arduino 101/genuino 101, you need to install and configure the appropriate development environment first. Http://www.arduino.cn/thread-5838-1-1.htmlPs:arduino IDE 1.6.7 or newer version is available for Arduino 101/genuino 101 developmentSecond, add 101 support 1, add in the IDEChoose to install it.2, using the domest

Create a SCADA (monitoring and data collection) system with Widgeduino

Widgeduino– recently unveiled on Kickstarter – is an intelligent and easy-to-configure form-based on the Microsoft Windows platform and microcontroller system communication applications based on the atmel-based Arduino board.In essence, Widgeduino communicates with the microcontroller system via a serial port protocol or TCP/IP.This includes, among other things, keyboards, LED lights, pressure gauges, knobs, sliders, thermometers, containers and butto

How to configure the world's smallest MySQL server _ MySQL

computer that runs Linux (the Ubuntu-based release version of Yocto) at 500 MHz based on 22 nm Silvermont dual-core Intel Atom CPU ). To program Edison, we need an interface board. You can select an Arduino-compatible interface board (including an SD card) and an Intel interface board. Installation and configuration are intuitive. I used the guide for enabling the Yocto Project on the Intel Edison Board to install and configure the board. First, we n

How to configure the world's smallest MySQL Server

interface board. You can select an Arduino-compatible interface board (including an SD card) and an Intel interface board. Installation and configuration are intuitive. I used the guide for enabling the Yocto project on the Intel Edison board to install and configure the board. First, we need to connect to Edison through the serial port and configure sshd and Wi-Fi. Then we can connect to Edison through SSH. Because Linux binary files are compatible

Use conflict between the 3D printing software Makerware and Arduion

About the conflict between the 3D printing software Makerware and Arduion, Makerware is a software that uses the latest 3D printer Makerbot Replicator 2 for 3D model transcoding. After Makerware is started, several conveyord processes will be started. Even after Makerware is disabled, these processes still exist. Www.2cto.com these processes are constantly listening to serial USB devices, so that the printer can be detected when connected to the PC. Www.2cto.com, but the

[Share] itpub zookeeper resource Summary

: nemqTitle: pluralsight-Oracle Database 12c: Installation and upgradeLink: http://pan.baidu.com/s/1dDiWhjjPassword: xvnjTitle: tree house-Build a responsive websiteLink: http://pan.baidu.com/s/1dDmtUtrPassword: 7jxcTitle: pluralsight-spring with JPA and HibernateLink: http://pan.baidu.com/s/1jGqTzwEPassword: jnwvTitle: pluralsight-incident managementLink: http://pan.baidu.com/s/1sjNjnshPassword: 1e45Title: O 'Reilly-getting started with Arduino and I

Mobile phone, tablet, wearable new wind Direction: Rohm high-precision optical pulse sensor

measurement is high and complex; another relatively simple method is based on the maximum oxygen uptake and the human pulse number of the mathematical relationship , using the pulse number to deduce the maximum oxygen uptake of the human body.Other potential applications of BH1790GLC include a pulse sensor placed underneath the game console to monitor the user's heartbeat while playing the game console, giving some kind of feedback signal in the game, which can also be achieved with a pulse sen

Ubuntu under GCC-AVR Installation

Under Ubuntu research Arduino discovered, originally can not use Arduino IDE development, Linux also has GCC-AVR Direct development AVR series Controller.So, can't wait to see the relevant information, summarize the steps to install the GCC-AVR.PS: Sigh, now that Ubuntu is doing is too easy to use, before very much to worry about things, now is very simple.1, update the system, and install the development p

How to use the 74ls595 (8-bit output latch shift register)

serial input clock sck the rising edge one time, until the eight-bit data input is completed, the output clock rising edge is valid once, at this time, the input data is sent to the output side. Into the clock sck the rising edge is valid once, until the eight-bit data input is completed, the output clock rising edge is valid once, at this time, the input data is sent to the output side. DS: Serial data input, connected to a digital I/O pin of the Arduino

PWM (Pulse Width Modulation)

. To get different simulated values, you can change or adjust the pulse width. If you repeat this switching mode fast enough, the result is a stable voltage between 0 and 5 V to control the brightness of the LED. In the graphic below, the green lines represent a regular time period. this duration or period is the inverse of the PWM frequency. in other words, with Arduino's PWM frequency at about 500Hz, the green lines wowould Measure 2 milliseconds each. A call to analogwrite () is on a scale o

Create a SCADA (Monitoring and Data Collection) system with widgeduino

Widgeduino-unveiled on Kickstarter recently-is a smart and easy-to-configure window-based on Microsoft Windows platform and Microcontroller System Communication applications based on Atmel-based Arduino board. Essentially, widgeduino communicates with the Microcontroller System through the serial port protocol or TCP/IP. "This includes, among others, keyboard, LED light, pressure gauge, knob, Slider, thermometer, container and button. the intuitive m

Quick knowledge of the Linkit 7697 Development Board

LinkIt 7697 is a versatile and affordable development Board that can be used to connect to your network or to your devices, while providing both Wi-Fi and Bluetooth online capabilities. The Development Board uses the MediaTek MT7697 chip, which is a little bit less than the ESP32 microcontroller used in other similar wi-fi/bluetooth development boards, but still far superior to Arduino Uno. After adding the board data and installing the USB driver in

Intelligent car information Daquan share to everyone

Today to share the information of smart cars, including the production process, schematic design and source code, and so on, not less than the production of a smart car experience. One of the previous intelligent car development data has a file. the types of smart cars that are shared include: Bluetooth Control Two-wheeled car, intelligent car matching procedures, tracking, infrared obstacle avoidance comprehensive program data Daquan; Intelligent vehicle System solution;STM32 two wheel self-ba

Raspberry Pi Getting Started notes

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 RaspberrypiThe most popular open sour

Wiz collection #3: Artrobot weather Robot

Project descriptionThe Artrobot weather robot is comprised of Arduino Ethernet shield and weather measurement equipment.You will be notified automatically by the weather data that has been measured by Twitter.The Arduino Ethernet Shield allows Arduino to connect to the Internet. It is based on the wiznet W5100 (data sheet) chip.It uses weather balloons to get mea

10 amazing Nodejs Open Source projects

Over the years, Nodejs gradually developed into a mature development platform, attracting many developers. There are many large, high-traffic sites that are developed using Nodejs, like PayPal, which developers can also use to develop some fast-moving web frameworks.In addition to Web applications, Nodejs is also used in many ways, and this article takes a count of the ten amazing projects that Nodejs has developed in other areas, such as application monitoring, media streaming, remote control,

Beaglebone Black Quick Start Tutorial 1th Chapter embedded Linux for the maker

electronic design, some maker prefers a microcontroller platform, such as the fiery Arduino. But for some of the more complex projects, the 8-bit microcontroller is a bit stretched. For example, a 8-bit microcontroller can barely handle audio with low sample rates, but there's really nothing to do with video processing. However, with the booming of embedded systems, it is easier for both primary and intermediate users to reach them than ever before.B

Embedded system Development Common Web site

/DownloadQTCN Development Network: http://www.qtcn.org/bbs/i.phpFedora Download Address: http://mirror.math.princeton.edu/pub/fedora-archive/fedora/linux/releases/15/Live/x86_64/Python Download: https://www.python.org/ftp/python/ IET (the institution of Engineering and Technology): http://www.theiet.org/ "Very good resources, including some GFDL books"Free Programming Book:Https://github.com/vhf/free-programming-books/blob/master/free-programming-books-zh.md"Open Source World Travel Handbook": h

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