DC Motor Drive Circuit in Proteus ISIS

Simple DC Motor Drive Circuit in Proteus ISIS

• First of all I will show you the simple control of DC Motor in Proteus so that you get an idea how this motor works.
• Add these two components from the Proteus library:

1. Motor
2. Logic State

• Logic State has two states 1 and 0. When its 0 means 0V and when at 1 means 5V.
• Now design the circuit as shown in the below figure:

•  Now I have added two Logic State on both the sides of motor. Direction of motor will depend on these logic. So, their will be total four states:

1. When both states are at 0, motor will not move and remain stationary.
2. When both states are at 1, still the motor will not move and remain stationary.
3. The motor will move Clockwise when upper state is at 1 and lower at 0.
4. The motor will move Anti-Clockwise when upper state is at 0 and lower at 1.

DC Motor Drive Circuit Using PIC Microcontroller

• Now we will drive our motor using PIC Microcontroller, add below components from the Proteus library.

•  Join these components and make a circuit as shown in the below figure:

•  Now create a new project in the MikroC Pro For PIC and add the below code into it.

/* Code provided by www.TheEngineeringProjects.com */ #define        M1     PORTB.F7 #define        M2     PORTB.F6 #define        B1     PORTD.F0 #define        B2     PORTD.F1 void main() { TRISB=0; TRISD=0xFF; PORTB = 0; while(1){ if(B1 == 0){PortB=0xAA;} if(B2 == 0){PortB=0x55;} } }

• Now burn the hex file of this project in the microcontroller of the Proteus file.
• If everything goes well, then when you click one button the motor will move clockwise and when you click other button the motor will move anti-clockwise.
• I have also shown the simulation in the video below.

Video Tutorial

• A complete video demonstration of the above tutorial is as follows:

• The Proteus circuit of DC motor drive and the hex file to burn in the microcontroller has been emailed to all the subscribed members.
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