Other

“I used Arduino Uno as a PID controller to balance a small ping-pong ball on a 4-bar mechanism. And used Matlab to plot the position of the ball vs time.”

“this project uses processing to take data from an ultrasonic rangefinder on an arduino board and input that into variables in a processing sketch.”

“Hello everyone! In this instructable, I’m showing you how to DIY a Vacuum Cleaner RC Robot. Not only a Remote Controlled Vacuum Cleaner, it also includes 3D CAD, Programming, Algorithms, Mechanics, PCB CAD and Schematics. You can definitely edit …

“Motivated by success on other acoustic projects and by this brain transplant blog, a sonar project sprang to mind. A phased array sonar works in the same way as a phased array radar. Rather rotating the sensor to look direction …

“Note: Above is a video - it may show as a photo only on some mobile devices. This is an ideal project for a science fair etc. - it’s not too difficult to construct, yet makes a playful interactive exhibit. The …

“The CNC bubble iris makes big soap bubbles in a new way, by weaving soapy strings together and apart with a motorized iris. It was designed to allow large soap bubbles to be made automatically with great repeatability, opening up …