arduino obd2

Translated from: http://ricardo-dias.com/2010/11/20/arduino-wakes-my-pc/I've always dreamed of controlling something in my room through the Internet. Watch IPTV on the computer, turn on/off the lights, remote control peer download ... To do this, I need a server – my old desktop can do it. Of course, I didn't mean to hang it all day/week/month ... ^^I need to find a way to revive it whenever I want to. So I think I can use an

Author: huaqing visionary lecturer Before we use Arduino to achieve the lighting, flashing lights, serial lighting and the combination with the upper computer lighting. This time we will implement a UDP server to accept the command to implement the lighting, and to use the Intel Edison Development Board to achieve the lighting. First, the implementation of UDP lighting A UDP server is a normal way for network traffic to take. Use UDP protocol to achi

DIY: Using Arduino to make smart home system Intelligent production Geek Fan · 2015-04-29 20:37 (Click on the public number above to quickly follow us) Smart Home System is simply a combination of automation control system, computer network system and network communication technology in one of the networked intelligent home control system. This article shows the smart Home system can be indoor and outdoor temperature, weather changes and door an

Introduction to the Arduino Wearable development tutorial (University bully Internal information)Probation: Link: http://pan.baidu.com/s/1mg9To28 Password: z5v8Introduction: An introduction to the Arduino Wearable development tutorial (university bully Internal materials) is the first wearable technology implementation tutorial in China. This tutorial explains how to build a wearable product with the most p

Taobao Shop:http://robotstudio.taobao.com group number: 259189548 Arduino language Annotations The Arduino language is based on C + +, in fact, the basic C language, the Arduino language is only the AVR microcontroller (microcontroller) related to some parameter settings are functional, do not need us to understand his bottom, Let us not understand the AVR micro

The latest version of the Arduino UNO, Arduino MEGA, Arduino Leonardo and other controllers and manufacturers of compatible controllers, in Mac OS and Linux system, are not drivers, you just plug directly, you can use. However, in the Windows system, you need to install the driver profile for Arduino to drive the

Lda-4200d is a MEMS motion sensor released by Italian law (ST) semiconductor company: Three-axis digital output gyroscope. Optional;-250 ~ 250,-500 ~ 500,-2000-2000dps Development Environment:System: XPBoard: Arduino LeonardoPlatform: arduino-1.0.1 Objective: To read the raw data of the Three-Axis Gyroscope and display it through the serial port I. Hardware Introduction The schematic diagram of the Three-Ax

Arduino related poses Arduino is an open source hardware platform that includes development kits (development boards and related modules as well as wiring) and Ides, and the development language is based on C. The core is a 8-bit ATmega328 processor, this processor is the AVR MCU series of high-end products. The Arduino provides a digital interface and an analog

This is an article on the hands-on production based on Arduino and 12864 LCD module graphical display of GPS navigation system posts, works and costs may not be comparable with TB navigation products, but the hands-on process will bring you fun and knowledge. You should have some background knowledge before you do it:1. Arduino related Foundation;2. Can use 12864 LCD module;3. Can use

sensor detects a move and the output is high, if the human body continues to move within the detection range, the sensor remains high, knowing that the person leaves before the delay turns the high level to low.differenceThe difference between the two detection modes, after detecting the movement trigger, if the human body continues to move, whether the continuous output high level. hc-sr501 simple function Experiment Next, we will try to complete a simple experiment to use this sensor.First we

Always heard that many do IoT, smart Home controller using the Arduino, studied brother there got an Arduino development board, a afternoon study, feel this suitable for children play:)Talk less, sum up, it is easy to use later. I mainly refer to the Baidu Library of a 60+ page of "Arduino from scratch" and some technical forums such as Geek Workshop bar. As a re

Arduino function APIProgram StructureIn Arduino, the standard program entry main function is internally defined, and the user only needs to be concerned with the following two functions:void Setup ()void Loop ()The setup () function is used for initialization, and the loop () function is used for execution. Initialization functions are generally placed at the beginning of the program, to set some pin output

Recently, I intend to customize an Arduino board, change the Arduino's burn-write mechanism. Fortunately, bootloader are active code, say dry, before rewriting of course to try this source can compile, but to the bootloader directory is dazed .... Actually use is makefile, but as a program ape of course can't retreat ...1. Find bootloader Source codeBootloader source code are in the \arduino-1.6.9\hardware\

Target: BlackBerry mobile phone via Bluetooth serial read Arduino Bluetooth transmission of temperature and humidity information Hardware: Arduino motherboard + DHT11 temperature and humidity sensor + Bluetooth module, development tools C language Mobile: BlackBerry 9360 Mobile, OS 7.1, development tools Java Mobile: BlackBerry Alpha Mobile, OS 10.0.xxx, development tools BlackBerry NDK Communication: Mobil

adding sound or music to our project will always make it look cooler and sound more appealing. Especially if you're using the Arduino Development Board, and you have a lot of spare pins, you just need to add an SD card module and a normal speaker to easily add sound. In this article, I'll show you how easy it is to use your Arduino Development Board to play music and add sound. Thanks to the

Arduino Data type Conversion How to easily play Arduino SCM, when I was in the data conversion, encountered a problem, try C language and C + + many functions, did not achieve the float data conversion to char type. After hard access to the data, finally found a great god-level function!!! DTOSTRF (), you can easily implement data types from float to char. Get it The format is as follows: char* DTOSTRF (

ESP8266-01 is a powerful module that can meet the needs of any of our IoT projects. Since its release, it has formed a very powerful community and evolved into an easy-to-use, inexpensive and powerful Wi-Fi module. Another popular open source platform is the Arduino Development Board, which has built up a large number of projects around the platform. Combining these two platforms will open the door for many innovative projects, so in this tutorial we

In this project, I'll show you how the Arduino connects to the alcohol detection sensor. Here, I have designed an Arduino Shield circuit board using the Easyeda online PCB designer. The Arduino Alcohol Analyzer detects the amount of alcohol in the breath, and then, by some calculations in the code, we can calculate the amount of alcohol in the breath or blood, an

* * Just beginning to contact if there are errors please leave a message, thank you * *Equipment Raspberry Pi third-generation B + version Arduino Pro Mini (5v,16mhz) w/atmega328 + Write device (or use other Arduino version) Bluetooth HC-06 Light Emitting Diode One 10,000 ohms One DuPont Line several Packages and tools that are required during installationIn a Python enviro