More stepping motor driver circuits

For additional information and resources on stepper motor drivers see the Links below...

There are so many ways to drive a stepper motor, Here is another circuit that use 74LS194 4 bit bi-directional universal shift register as a phase generator and UDN2543B to drive the unipolar stepper motor. U1 74LS04 provide the necessary clock pulse for the circuit. S1 is the direction selection switch and S2 turns ON/OFF the motor.

 

The Stepper motor circuit below only requires a single power source, The maximum power supply voltage can not exceed +20V.

 For additional information and resources on stepper motor drivers see the Links below...

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View other projects:

• Stepper Motor Driver using L298 and L297 
• Dual Stepping motor drivers using UDN2540      
• Stepper Motor Driver using TEA3718/3717     
• Micro-stepping with PBM3960 and TEA3718
• More stepping motor circuits                                  
• MD-4 8031 Microcontroller motor driver kit          
• DC Motor Driver with L6203                                    
• PWM DC motor control with SG3525                    
• One component drives stepper motor                    
• Four Channels RF transmitter & Receiver              
• RF Wireless PWM DC motor Speed control         
• Build this simple A/V wireless transmitter    
• Unidirectional RF wireless transmitting and receiving        

View 

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