Logic Pirate 3D Printed Case

We recently got our hands on the Dangerous Prototypes Logic Pirate, which is an inexpensive open source logic analyzer. While it’s cool to see the PCB and the entire circuitry, this is the kind of thing that you’re gonna end up carrying it with you a lot, since it’s a useful tool, therefore our first thought was that it needed a proper enclosure to protect it from the rough environment that is the tool kit! And, since we have a LulzBot 3D printer, why not design a cool looking case that we can use.

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Ion Thruster

An ion thruster is a type of electrical propulsion system used for spacecraft propulsion capable of creating thrust by accelerating ions.  Back in June 2015, I remember seeing this demonstration for the first time on Makezine, by . I thought it was amazing for its scientific value and at the same time quite easy to build, so me and Hugo thought we could make our own version of it, using 3D printed parts.

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Geodesic Dome

A few weeks before Lisbon Maker Faire we were discussing about the projects we would present this year. We wanted to take there something big, something different, and then it came to us, what about a geodesic dome? As we were working on the SatNOGS project, which we will post soon, we came across the domes for protecting the antennas, basically a radome. It started out as a crazy idea, but eventually we thought it was simple enough for us to do it in a short amount of time, using 3D printed connectors and PVC pipes and clamps. Sponsored by Grupo Rolear!

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3D Printed DNA Lamp

This is a project I have made for the Instructables 3D Printing Contest. I was browsing online for some 3D designs when I found a DNA strand, and I noticed that when I rotated it, it created a weird hypnotising upwards and downwards effect, so I thought it would be cool to take advantage of that effect and use it on something, then came the idea of making a lamp. This will be a small summary, since  the full article can be found on Instructables. And STLs can be found on My Mini Factory.

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Self Balancing Robot

The digital gyroscope is a very interesting component due its usage in modern systems such as smartphones or aircraft industries.

To participate on Lisbon Maker Faire 2014 we developed the Self Balancing Robot [SBR], which uses this amazing component, and helps to understand the principles behind the Segway vehicles.

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Tesla Coil

Probably the most dangerous project we ever built in eLab, but still, also one of the funniest! The Tesla Coil, an air core electrical resonant transformer, invented by Nikola Tesla at the end of the XIX century, able to generate high voltages at high frequencies, resulting in electrical discharges just like small lightning.

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