Fun with FoldScope!
Last year, I was lucky enough to beta-test the paper-thin microscope you may have heard about. FoldScope co-inventors Manu Prakash and...
I've got an Etch...
This post is somewhat of a continuation of my Arduino-based Flow Meter project (FlowBot maybe?), but also a side project. As I mentioned,...
Temp Sensor for Scientific Freezers
I'm designing a low-cost temperature sensor to be used in extreme-cold freezers (-80°C). This device is Arduino-based, so all components...
Flow Meter for < $100?
I'm designing a low-cost open-source flow meter. The Arduino-based system utilizes an Inertial Measurement Unit, housed within a...
