At Circle Track we have the luxury of meeting teams at all levels of racing from all across the country. Many of you are wizards with a welder and fabricate anything. Many of you can rebuild a race ...

There are a lot of fun projects you can do with stepper motors salvaged from old printers or disk drives. However, it isn’t always clear how to connect to some strange motor with no markings or ...

Stepper motors produce accurate, computer-controlled motion for applications such as robotic arms and paper-feed mechanisms for printers. They require current pulses delivered through a special ...