Motor drivers electronic circuits design project

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Motor drivers electronic circuits design projects and schematics

PWM current-control stepping motor driver using LV8741V

Using the LV8741V PWM current-control stepping motor driver integrated circuit can be designed a very simple motor driver electronic project .
LV8741 IC require few external electronic parts and can provide a maximum current to the motor up to 1.5A .

Circuit Diagram: 
PWM current-control stepping motor driver using LV8741V

DC motor driver circuit design using LM628 LM629 dedicated motion-control processors

Using the LM628 LM629 dedicated motion-control processors can be designed a variety of DC and brushless DC servo motors, and other servomechanisms applications .
The LM628 has an 8-bit output which can drive either an 8-bit or a 12-bit DAC.
An LM629 based system is similar, except that it provides an 8-bit PWM output for directly driving H-switches.

Circuit Diagram: 
DC motor driver circuit design using LM628 LM629

Stepper motor driver circuit design using NJM3771

Using the NJM3771 stepper motor driver integrated circuit designed by New Japan Radio Co. Ltd. can be designed a very simple stepper motor driver circuit .
The NJM3771 IC is especially developed for use in microstepping applications in conjunction with the matching dual DAC (Digital-to-Analog Converter) NJU39610.

Circuit Diagram: 
Stepper motor driver circuit design using NJM3771