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- @kuntandthegang Turns out you can print anything on your train ticket if you know how: http://t.co/FQQ3U6OdMay 7, 2012 9:35
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Electronic Projects Archive
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Arduino: Controlling the Robot Arm
Posted on February 10, 2010 | 66 CommentsSo the arm is wired into Arduino as per the previous post, Arduino: Modifying a Robot Arm and hopefully this has worked. In this next part I alter the Arduino... -
Arduino – Modifying a Robot Arm
Posted on January 24, 2010 | 64 CommentsEssentially another tutorial involving controlling DC motors. In this post I’m going to first alter a robot arm I had built previously from a beginners kit so that it can... -
Using Processing to Send Values using the Serial Port to Arduino
Posted on December 24, 2009 | 8 CommentsIn this write-up, I’ll show how to create a value in Processing and then send this value over the serial port to the Arduino. In the example I’m setting values... -
Arduino + Processing – 3D Sensor Data Visualisation
Posted on December 15, 2009 | 24 CommentsSo following on from my previous posts about visualising sensor data in Processing, I’m now looking at drawing 3D representations of the data recorded from the Sharp IR sensor –... -
Arduino + Processing – Make a Radar Screen – Part 3: Visualising the Data from Sharp Infrared Range Finder
Posted on November 17, 2009 | 8 CommentsSo I had some luck with getting the Sharp Infrared range finder working and I’ve now plugged this on to my servo rig to see if I get better results... -
Arduino – Using a Sharp IR Sensor for Distance Calculation
Posted on November 17, 2009 | 45 CommentsWell, looks like my sonar sensor (SRF05) is a just a tad inaccurate for precise measurement as I found from my radar screen I made (Arduino Radar Sscreen). So I’ve... -
Arduino + Processing: Make a Radar Screen to Visualise Sensor Data from SRF-05 – Part 2: Visualising the Data
Posted on November 15, 2009 | 24 CommentsThis is where all the work is done to read an interpret the values from the servo and the sensor. If the readings are to erratic then you won’t have... -
Arduino + Processing – Make a Radar Screen to Visualise Sensor Data from SRF-05 – Part 1: Setting up the Circuit and Outputting Values
Posted on November 15, 2009 | 19 CommentsFirst things first, we need to build our circuit. This is the easy bit! We’ll be using the Arduino to control a servo that will rotate our sensor around 180... -
Arduino – Basic Theremin meets Processing!
Posted on November 7, 2009 | 24 CommentsMy last theremin involved a small speaker. Now I’ve replaced the speaker with my PC, using processing to pick up the values from the SRF05 ultrasound sonar distance sensor and... -
Arduino – A Basic Theremin
Posted on November 7, 2009 | 9 CommentsTheremins are cool. Fact. You may also have heard of them as either aetherphone/ etherophone or termenvox/ thereminvox. Essentially its an electronic music instrument that plays a certain note depending...