Ben Krasnow

Metal aluminum window screen Just a few linearity problems ;) I used an oscilloscope's X and Y amplifiers for these images. It has much...

Today, I finally produced an image with my DIY scanning electron microscope. I've spent the last few months working...

I'll soon upload a video and full description of this project.

This blog post will show my entry for the 555 timer circuit design contest at http://www.555contest.com This is a motor speed control circui...

In this video, I describe how to build an air muscle, and use it to create a force-feedback joystick Link to the instructables article (not ...