December 27, 2012 AT 2:00 pm

Building research equipment with free, open-source hardware #3dthursday

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I’ve read several mentions of Joshua M. Pearce’s article “Building Research Equipment with Free, Open-Source Hardware” from earlier this year — just noticed this webpage that links to a bunch of the open source projects mention by Pearce’s paper (that is now behind the Science magazine paywall, though probably available easily in many libraries). Many of these projects lean on RepRap’s and 3D printing, thus I’m featuring it today — but these projects are useful to any lab, hackerspace, or biohacking lair!

Here’s the paper’s summary:

Most experimental research projects are executed with a combination of purchased hardware equipment, which may be modified in the laboratory and custom single-built equipment fabricated inhouse. However, the computer software that helps design and execute experiments and analyze data has an additional source: It can also be free and open-source software (FOSS). FOSS has the advantage that the code is openly available for modification and is also often free of charge. In the past, customizing software has been much easier than custom-building equipment, which often can be quite costly because fabrication requires the skills of machinists, glassblowers, technicians, or outside suppliers. However, the open-source paradigm is now enabling creation of open-source scientific hardware by combining 3D printing with open-source microcontrollersW running on FOSS. These developments are illustrated below by several examples of equipment fabrication that can better meet particular specifications at substantially lower overall costs.

Read more.


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Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

The Adafruit Learning System has dozens of great tools to get you well on your way to creating incredible works of engineering, interactive art, and design with your 3D printer! If you’ve made a cool project that combines 3D printing and electronics, be sure to let us know, and we’ll feature it here!

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