An open source orbital shaker we put together for my public library's makerspace. Specifically this one:
https://learn.adafruit.com/crickit-lab-shaker/overview

#3dprinting #3dpd #makerspace #diy
Crickit Lab Shaker

Use an Adafruit CRICKIT, Circuit Clayground Express and 3D printed parts to build a DIY lab shaker. Dissolve 3D print supports or perhaps mix your favorite liquids.

Adafruit Learning System
can we please enforce the #3DPD tag?