arduino altimeter

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

Arduino is a convenient, flexible and easy-to-access open source electronic prototyping platform. Includes hardware (various models of Arduino board) and software (Arduino IDE). Smaller than raspberry (Raspberry Pi), but still powerful. It is built on the open source simple I/O interface version and has a processing/wiring development environment that uses Java-l

Arduino uploads data to shell Iot platform and interacts with FPGA. arduinofpga This article implements the interaction between Arduino and FPGA. Of course, there is no new protocol, or it is based on serial communication. Now, learning a serial communication can basically drive most modules, moreover, it can seamlessly interact with various single-chip microcomputer data. Because of its powerful Library Fu

The radio has been in use for a long time, and for a long time it was born a group called the Ham Tribe (^_^ cq), the man who ate ham all day. Radio and the Internet: There are also some security risks, such as: in the transmission of wireless signal does not take into account the CRC check, encryption and other security issues.Small scenario: If you use the Wireless key card to unlock the car on one day and press the second time to unlock it, then your car has been targeted by hackers!A new att

Small white write programs are used eclipse, so learning Arduino naturally want to use eclipse, because I lazy, so convenient. Online to find some posts to see, feel the development environment is more troublesome, this does not conform to my lazy style, so I made a simple point.The first step: Download a variety of things1, JDK, this goes to the Oracle official website is good (in fact, Baidu download faster) Http://download.oracle.com/otn-pub/java/j

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

Original Address-Https://www.arduino.cc/en/Tutorial/BlinkFlashingThis example shows the simplest thing you can do with a Arduino/genuino board: blinking The LEDs on the board.Hardware requirementsArduino Development Board LED (not necessary) 220 Ohm resistor (not required)CircuitThis routine uses LEDs on most of the Arduino/genuino development boards. This led lamp is connected to the digital pin, and it ha

The implementation of the Arduino and FPGA interaction, of course, there is no new protocol, or based on serial communication, now learn a serial communication can basically drive most modules, and with a variety of single-chip computer seamless data interaction, Arduino because of its powerful library function support, in the implementation of many things will be convenient many , such as serial communicat

Tags: tools picture INF official Development Board benefit area x64 shareIn summary, Eclipse Cdt,toolchain uses AVR Libc, as well: A, AVR Eclipse plugin plugin, b, make, RM and other shell command line tools, C, avrdude, to download the program to the microcontroller.This essay is divided into 2 parts, the first part is the software installation and setup steps, the second part establishes a demo project, and compiles, downloads the program to the Development Board to determine the development e

0x00 IntroductionThis article wants to describe the production process of Arduino version Badusb in a simpler way. I know that before this has been a lot of predecessors have written related articles, but small white may also be a little confused, so this article is a quick introduction to understand, I am also a dish b big God do not spray, thank you ~. "BadUSB" is one of the hottest topics in computer security, discovered jointly by Karsten

When there is a theft incident in the community, do you always worry about the theft of your home on the subway at work, in front of your computer at work station, during a late night gathering, or when you are traveling?Now let's talk about how to DIY an Arduino-based home anti-leech!Before DIY, design the DIY process first! In order to express myself in a concise way, I can paste my own picture! In my opinion, the original intention of DIY is to use

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

DescribeAn Apple Watch and iphone app for controlling any infrared device. The iOS app sends an HTTP request to one or more Arduino with an Ethernet board. Arduino is parsing an HTTP request and sending an infrared signal. The Arduino code is based on the Irremote Library (https://github.com/shirriff/Arduino-IRremote).

Original Address-Https://www.arduino.cc/en/Tutorial/BlinkFlashingThis example shows the simplest thing you can do with a Arduino/genuino board: blinking The LEDs on the board.Hardware requirementsArduino Development Board LED (not necessary) 220 Ohm resistor (not required)CircuitThis routine uses LEDs on most of the Arduino/genuino development boards. This led lamp is connected to the digital pin, and it ha

Descriptive narrativeAn Apple Watch and iphone app for controlling random infrared devices.The iOS app sends an HTTP request to one or more Arduino with an Ethernet board. Arduino is parsing an HTTP request and sending an infrared signal. The Arduino code is based on the Irremote Library (https://github.com/shirriff/Arduino