Steppermotor with Arduino | 28BYJ-48 | Hindi Tutorial
23Hello there, In this video, we will see how to work with a steppermotor. There are basically two types of motors associated with Arduino, stepper-motor and serv motor. In this experiment, we are going to use a 28BYJ-48 stepper-motor and UNL2003 motor driver to run this motor because Arduino itself cannot drive the motor. The current is 92mA. The reduction ratio is 1/64. Using the eight-beat control the stepper motor. Arduino UNO board cannot directly drive stepper motors. A driver circuit is necessary, so we choose
a ULN2003 driver board here as shown below. There are four LEDs on the top. The white booth in the
middle is connected to the
stepper motor. The bottom is four pins used to connect with Arduino digital pins. When a pin is
high, the corresponding LED will light up. The black jump hat on the right is the power source input
end. The driving method for the stepper motor can be categorized as four-beat and eight-beat. In this
experiment, we take eight-beat for example, for it is simple. You can drive the motor as long as you
input HIGH to the four ports A, B, C, and D in turn. It is 360 degrees for the shaft to take a turn. In this experiment, we set that it takes 512 steps to take a turn. So each step will be 360/512 = 0.7 degrees.
Code: https://geekydaayaree.blogspot.com/2021/03/steppermotor-with-arduino-28byj-48.html
I hope you will like this video.
Thank you!