Motor coil impedance vs. step rate is also determined by these parameters. L/R drive circuits can be configured to run both bipolar and unipolar stepper motors. The electronics are also simpler and ...

The GSM2 driver card is designed to drive a unipolar stepper motor (either with or without forcing resistors). Full, half or wave stepping modes are selectable, as is direction and speed can either be ...

If you want a simple and easy introduction to stepper motors ... Next he demonstrates stepping the motor manually and then makes a simple FET driver circuit. Just when you’re expecting a ...

Ouija board—a classic staple of college dorm rooms and late-night gatherings! Many of us remember the thrill of gathering ...