stepper motor control using arduino mega

This is a series of simple projects aimed at getting started with Arduino. This will cover most of the important peripherals of the Arduino starting from simple using PWM and communication
interfaces etc which is used for controlling the motor

In the first set of projects the following are included. They are basically about the various motor control USING PWM on the arduino

1:L293 dc motor control
2:stepper motor control
3:servo motor control


In this we are going to see stepper motor control:

connect the circuit as per circuit diagram use a ULN2003 for connecting the stepper motor with the  arduino . use the regulator 7805 to convert the 12v to 5v power supply.