Whether or not you love Star Trek we’d bet you know what a Tricorder is. The handheld device capable of gathering information about the environment around you, or taking health diagnostics about an injured crew member, seemed like unfathomably advanced technology when first seen on the original television series. But our technology has advance so quickly that you can now build a Tricorder of your own. That’s exactly what [Peter Jansen] has done. He founded the Tricorder project as a way to put a useful scientific instrument in the hands for the curious masses.
In the promo video embedded after the break [Dr. Jansen] gives us a recap of his progress so far. Three versions of the project have already been produced, and a fourth is under way. The first iteration could take atmospheric, spacial, and magnetic readings. This covers things like temperature, humidity, GPS data, light intensity, and distance measurements among others. Housed in a dark grey case it looks much like the original prop.
The second model, which is seen above, implements a swapable sensor board. That’s the part hanging off the top, but the finished model will enclose that part of the case. The hardware on this is fantastic, using an ARM processor running Linux and two 2.8″ OLED touchscreen displays. But both of these models have a price tag that’s just too high for widespread use. He’s been working on two more, the Mark 3 and Mark 4. The most recent is in software development right now with the hopes of mass production when all the details are worked out.
There’s a lot of info to dig through on the project’s site. It’s open source and all the goodies we usually look for are there.