Projects

New project: a Giant Calculator!

New project: a Giant Calculator!

My latest project is to build a giant working calculator out of Lego. This is by far the most ambitious project I’ve taken on, and I’ll be blogging about my progress over the coming months. Why do I call it a ‘giant’ calculator? Because it’s going to be BIG! I estimate it’s at least one metre(…)

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Fun build – Lego Compact clock

This was a fun build I did over a weekend. I wanted a little challenge to tackle, something new I hadn’t tried before. I really like Nathanael Kuipers supercars, which he posts on his new website http://www.nkubate.com. But I also noticed he had a design for a compact LEGO clock. What appealed to me was the(…)

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Set up Dropbox in leJOS on the EV3

Set up Dropbox in leJOS on the EV3

Here’s a quick tutorial to add Dropbox support into a Java program in leJOS 0.9.0. It turned out to be far easier than I thought! Read on to discover how you can easily upload and download files to and from your Dropbox account from the EV3 in leJOS. Dropbox? On the EV3? The first thing(…)

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SoundMachine – building music with LEGO bricks

SoundMachine – building music with LEGO bricks

SoundMachine is a LEGO drum sequencer that “builds” music using standard LEGO bricks. SoundMachine is an interactive music tool to collaboratively develop music. SoundMachine scans 2×2 colour LEGO bricks arranged in 4 tracks of 8 beats. The colour information is converted to MIDI messages by a Processing sketch, which sends MIDI to Ableton Live to(…)

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NXTified 9398 Rock Crawler with wifi control

NXTified 9398 Rock Crawler with wifi control

The new LEGO 9398 RockCrawler is out, and I really enjoyed how the designers chose to mount the motors directly on the pendular axles. Looking at it I realised that by replacing the power-function motors with NXT motors I could make the RockCrawler driven by the NXT. I had a new NXT2WIFI sensor from Dani(…)

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