Thanks for your help. 1. For a 5-wire unipolar stepper motor, the center taps of each winding are connected together. Can we ignore the center tap and directly use a bipolar driver such as DRV8424? 2.

Previous products have used brushed motors with fairly simply FET drivers. With this new design we are looking into some radical (for us) control methods. We would like to use bipolar stepper motors ...

The Quadstepper motor driver board allows you to control up to 4 bipolar stepper motors simultaneously using logic level IO pins. Each motor driver has an output drive capacity of 35V and 1Amps. The ...

No, you can adapt a unipolar gate driver to drive in a bipolar manner. If a positive and negative gate drive is required for a particular power device, circuit designers don’t need to search for a ...

This project is open source - please review the LICENSE.md file for further licensing information. If you have any technical questions, or concerns about licensing, please contact technical support on ...

The driver usually must scale and shift the first stage output voltage to match the input voltage range of the ADC (or example, changing a true bipolar differential signal into a differential signal ...

Luckily, you can use any unipolar motor as a more efficient bipolar motor with a simple xacto knife modification. The extra wires in a unipolar motor are taps for each of the coils. Simply ...

Bipolar drives are designed for bipolar motors, which are motors with four leads. The electronics in the driver/controller alternately reverse the current in each phase to drive the rotor. Bipolar ...