HomePage What Arduino can do Arduino can sense the environment by receiving input from a variety of sensors and can affect its surroundings by controlling lights, motors, and other actuators. The microcontroller on the board is programmed using the Arduino programming language (based on Wiring) and the Arduino development environment (based on Processing). Arduino projects can be stand-alone or they can communicate with software running on a computer (e.g. The boards can be built by hand or purchased preassembled; the software can be downloaded for free. Arduino received an Honorary Mention in the Digital Communities section of the 2006 Ars Electronica Prix. Buy an Arduino Board Buy an Arduino Board from the official Arduino store or from one of the authorized Arduino distributors world wide. Download the Arduino Software The Arduino Software is free, open source, and available for Windows, Mac OS, and Linux. Getting Started Pictures Support Contact us to get answers to your comments and questions.
chimbalab Arduino GCode Interpreter This page describes something which is no longer the most recent version. For the replacement version see: G-code This page has been flagged as containing duplicate material that Darwin/Arduino GCode Interpreter also attempts to cover.These pages should be merged such that both pages do not attempt to cover the duplicate topics. This page has now been superseded. Introduction G-Code is a commonly use language to control CNC machines. Several software packages can generate G-Code, so using this firmware allows you a degree of flexibility. Files The G-Code firmware source is available from SourceForge as part of the RepRap Arduino firmware package. Installation Once you download the proper files, there are a couple steps you need to do: Copy the folders in reprap-arduino-firmware-x.y/library to arduino-00xx/hardware/libraries Open the GCode_Interpreter sketch in reprap-arduino-firmware-x.y/gcode/GCode_Interpreter/GCode_Interpreter.pde with the Arduino software. Usage Firmware Configuration Bugs
Open Hardware Summit Online | Arduino Meditation strikes a special chord with me as a maker because it is said to foster creativity, intuition, imagination, and fantasy. I can't think of traits better suited to making. I've tried meditation in the past, but it didn't seem to stick. When I saw that NeuroSky's Mindwave headsets had dropped to $100, I couldn't resist trying meditation again, this time with feedback. My Brainwave-Controlled Zen Garden is similar to a standard desktop zen garden in that you rake sand to calm yourself. If you are at peace, though, relaxed and meditative, the rake slowly draws neat spirals. To keep from messing up the sand while focusing on operating the still camera, I had to meditate, quickly switch off the garden, then take the picture. The garden is spun at a constant rate when turned on. You can find the code for the Arduino on GitHub. Have fun making your own zen garden, and be sure to report back. See the entire series here.
Setup a DIY Network ‘DropBox’ (aka PirateBox) PirateBox allows you to quickly setup a mobile wireless file sharing network. Basically, it’s a P2P file-sharing device that can turn any space into a temporary, but secure wireless file sharing network. Multiple users within range of the device can connect to the network without any log-in and immediately start downloading or uploading files via their computers or mobile devices. As it is not connected to the internet, the system is secure from outside attacks. The PirateBox is made up of a wireless router and light-weight Linux server connected to a USB hard drive. Popular File Server Projects: Comments are closed. Test the Pachube library running on Arduino Coding and the API For code and programming questions, pose them to the Xively community on Stack Overflow. Many of our engineers actively participate in responding to questions there, alongside topic experts in various programming languages and hardware platforms under the 'Xively' tag. It's a great place to troubleshoot code you’ve been working on, and look for related questions. For technical questions that don't contain code and aren't answered by the API Docs, check the FAQs under 'Using Xively'.
How to Crack the Account Password on Any Operating System | Joe Tech This guest post was written by Blair Mathis from LaptopLogic.com – your premier source for the latest laptop software news and best laptop accessories. Computer passwords are like locks on doors – they keep honest people honest. If someone wishes to gain access to your laptop or computer, a simple login password will not stop them. Most computer users do not realize how simple it is to access the login password for a computer, and end up leaving vulnerable data on their computer, unencrypted and easy to access. Are you curious how easy it is for someone to gain access to your computer? If so, read on to see the technique one might use to figure out your computer password. Windows Windows is still the most popular operating system, and the method used to discover the login password is the easiest. Simply download the Ophcrack ISO and burn it to a CD (or load it onto a USB drive via UNetbootin). The computer will restart and Ophcrack will be loaded. fsck -fy mount -uw / dscl . That’s it.
Micro Maestro 6-Channel USB Servo Controller (Assembled) The six-channel Micro Maestro raises the performance bar for serial servo controllers with features such as a native USB interface and internal scripting control. Whether you want high-performance servo control (0.25μs resolution with built-in speed and acceleration control) or a general I/O controller (e.g. to interface with a sensor or ESC via your USB port), this tiny, versatile device will deliver. The fully assembled version ships with header pins installed. Getting started with the Maestro Servo Controller Overview The Micro Maestro is the smallest of Pololu’s second-generation USB servo controllers. The Mini Maestros offer higher channel counts and some additional features (see the Maestro comparison table below for details). The Micro Maestro is a highly versatile servo controller and general-purpose I/O board in a highly compact (0.85"×1.20") package. Main Features Maestro Comparison Table Application Examples and Videos People often buy this product together with:
Arduino ATmega328 Hardcore Arduino ATmega328 - Hardcore Ok, you've completed your prototype using an Arduino Uno board, perhaps using a shield or a breadboard for any additional components, but now you want to finalise your design and construct it using your own pcb. Well, that is fairly straightforward, as we have made a complete kit of essential parts available for the ATMega328 micro (click here). The kit includes the following items (depending on which bootloader chip 16MHz or 8MHz) ATMega328 complete with Arduino Bootloader already installed 8 or 16MHz Crystal and capacitors 3.3V or 5V Voltage Regulator and 47uF capacitor PCB mount reset switch and 10K pullup resistor 0.1uF capacitor for self-reset LED and resistor You can program the processor directly from the Arduino IDE. Just connect the ATMega328 RX (pin 2) to TX on the breakout board, the ATMega328 TX (pin 3) to RX on the breakout board, connect the 0V and you are connected Programming the ATmega328
AccelStepper: AccelStepper library for Arduino This is the Arduino AccelStepper library. It provides an object-oriented interface for 2, 3 or 4 pin stepper motors. The standard Arduino IDE includes the Stepper library ( for stepper motors. It is perfectly adequate for simple, single motor applications. AccelStepper significantly improves on the standard Arduino Stepper library in several ways: Supports acceleration and deceleration Supports multiple simultaneous steppers, with independent concurrent stepping on each stepper API functions never delay() or block Supports 2, 3 and 4 wire steppers, plus 3 and 4 wire half steppers. The latest version of this documentation can be downloaded from The version of the package that this documentation refers to can be downloaded from Example Arduino programs are included to show the main modes of use. Installation Theory Donations Version
Development Team/Arduino There are different options to connect your arduino board to Sugar (trough sugar-capable activities) Squeak Thanks to the great work found on Gira We can download an squeak project and install it on our Sugar. This script can help in the process. #/bin/bash echo "Downloading.." echo "" curl -o Arduino.zip unzip Arduino.zip echo "Executing.." echo "" cd Arduino.7/ . Note that on an XO laptop you have to tweak some your Arduino.sh script in these or similar ways #! Installation and use procedure Having executed our initiation script we have an squeak project with essential particularities in order to run our Arduino. But first we have to connect our arduino board, this is done in the following way, 1) Connect the board to the USB port. 2) If the board doesn't have Firmata we have to upload it form Arduino IDE. 3) To find out the serial port to which the board belongs we can go to Tools->Serial Port of a list we can always find the following: Screenshots
Top 10 DIY Arduino Projects and HOW-TO Tutorials! Arduino has been widely popular among hackers and DIY-addicts out there for modding/hacking things. For those of you just entering the Arduino world, here’s a bunch of great Arduino tutorials/projects that can help you jump-start your next project. 1) Did you know that you can program/flash your Arduino wirelessly? 2) Arduinome is a project the Monome for audio sequencers. 3) For energy eco-projects, you can refer to this great site on OpenEnergyMonitor, which uses Arduino and complete details are provided for making your own home energy monitor. 4) DIY Arduino Earthquake Seismic Detector can actually detect earthquakes, perhaps great for any project requiring sensing of vibrations and whatnot. 5) Need some resources on robots using Arduino? Also see RC lawnmower using Arduino and the solar lawnmower. 6) If you are a total newbie and you have no programming/soldering skills whatsoever, I highly recommend Lady Ada’s starter kit ($65). 9) The Magic Mirror is one of my all-time favorites.
[雙A計劃] Part0：App Inventor 透過藍牙傳送訊號給 ArduinoCAVEDU教育團隊技術部落格 | CAVEDU教育團隊技術部落格 由於智慧型手機的普及，幾乎人人都各自擁有一台，所以我將發一系列教導大家如何將手機與Arduino做結合。 若沒學過java的控制手機怎辦?別擔心，本系列所用的程式語言為appinventor，是給沒使用過java但想寫手機程式的玩家所使用。 想學習appinventor的玩家可以透過下列二個網址學習： 前往AppInventor官網。 [雙A計畫] 常見問題整理 [雙A計劃] Part1：App Inventor 經由藍牙控制 Arduino LED 亮滅 [雙A計劃] Part2：App Inventor 經由藍牙控制 Arduino LED 漸明漸暗 [雙A計劃] Part3：Android 手機透過藍牙接收 Arduino 類比腳位狀態 [雙A計劃] Part4：App Inventor 藍牙遙控 Arduino 雙輪機器人 [雙A計劃] Part5：Paperduino 藍牙控制 LED 閃爍 範例程式請點我下載(App Inventor中文學習網檔案庫) 在撰寫程式前我們先準備以下材料： 1 Android系統智慧型手機 2.Arduino相容開發板 (本文使用 Arduino MEGA2560，當然 Arduino Uno 也可以喔) 3.藍牙收發接收器(本系列使用JY-MCU04 or JY-MCU05) 請按照電路圖將電路接上 STEP1：App Inventor 編寫簡易的藍牙訊息發送程式。 程式碼說明： 在程式初始化時，設定各元件可否點選。 當 ListPicker 被點選之後，則對該點選位置發起連線。 當按下[sens a word]按鈕後，Android 手機會經由藍牙發送一個字元「a」給Arduino，您可在 Arduino IDE 的 Serial Monitor 中看看是否正確接收。 按下[disconnect]按鈕，則斷開藍牙連線，並將各元件恢復連線前狀態。 STEP2：Arduino的CODE App Inventor send char to Arduino