Machine Design welcomes submissions on how to solve a specific engineering or technical problem. In the following article, an actuator/speed control recommendation improves reliability in a generator ...
Described here is a simple, inexpensive and useful circuit for electronics hobbyists. The circuit is nothing but a PCB drill speed controller, which can be used to control the speed of any 12VDC small ...
The 15 series enclosed Digital Speed Controller from Dart Controls is available in open or closed chassis styles and NEMA 1 ...