Tag Archives: Tutorial

Arduino + Processing – 3D Sensor Data Visualisation

So 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...

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Changing the HTTP port Oracle uses

In a production environment your database server will be completely separate from your application server or at least it should be. So in theory you should...

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How to Setup Debugging in Eclipse for JBoss

This is really useful – only recently found out how to do this and the benefit is enormous. Basically by a small configuration on JBoss’s startup...

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Hot Deploy Java code/ ATG components on JBoss

Pretty simple, on a production environment you start JBoss with its run file and a series of commands, which then picks up your EAR file from...

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Arduino + Processing – Make a Radar Screen – Part 3: Visualising the Data from Sharp Infrared Range Finder

So 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...

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Arduino – Using a Sharp IR Sensor for Distance Calculation

Well, 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...

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Arduino + Processing: Make a Radar Screen to Visualise Sensor Data from SRF-05 – Part 2: Visualising the Data

This 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...

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Arduino + Processing – Make a Radar Screen to Visualise Sensor Data from SRF-05 – Part 1: Setting up the Circuit and Outputting Values

First 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...

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Arduino – Basic Theremin meets Processing!

My 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...

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Arduino – A Basic Theremin

Theremins 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...

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