Power Supplies: Bi-polar Stepper Motor Drivers

This kit uses a Grey switch aka bit switch, to single step a unipolar stepper motor in either direction. Uses a

This kit will drive a bi-polar stepper motor using externally supplied 5 volt levels for stepping and direction.

Drives any 5, 6 or 8 lead unipolar stepper motor. Based on the UCN5804 IC. All features of this IC

Preprinted Circuit Board with all the parts to assemble a controller that allows you to change directions, vary the speed, or single step the included stepper motor. Has LED's that flash when motor steps.

Drives any 5, 6 or 8 lead unipolar stepper motor. Based on the UCN5804 IC. All features of this IC

Using a PIC 16C71, a crystal, 8 resistors & 4 capacitors this kit will independently control up to 4 servo motors. We do not supply the potentiometers or servo motors. (We used a Futaba FP-S148 for out tests.) 5V DC power supply required. Full instruction

Vary the speed of your DC motor with this inexpensive circuit. Gear boxes can be costly and series resistors may cause stalling. This circuit delivers the voltage to the motor with pulses and the speed is controlled via pulse width modulation (PWM). The s

This kit allows you to control the speed of an AC motor. It can provide high torque at even low speeds.

MS-6541 Motherboard information, drivers and links. Find the information you need about MS-6541 computer motherboards.