Comments on: Interfacing Stepper Motor with 8051 using Keil C – AT89C51

By: Ligo George

Ligo George — Sat, 27 Aug 2016 06:55:00 +0000

Kindly use our forums ( https://electrosome.com/forums/ ) for asking doubts outside the scope of above article.

You can contact us if you need premium support.

By: V Raghavendra Rajan

V Raghavendra Rajan — Thu, 16 Jun 2016 12:48:00 +0000

Design 8051/PIC microcontroller based system for control of ROBOT arm in 90°clockwise direction and 90° anticlockwise direction. The direction if ROBOT arm is control by a key. Stepper motor is having teeth’s having a step angle of 1.8°. Find out the number of steps required for rotating 90°. Draw appropriate interface circuitry flow chart and write a program to drive the motor through with a delay of .5 sec (500 ms)..
Pls Can i get the program for above question

By: ashitosh mane

ashitosh mane — Thu, 18 Feb 2016 19:12:00 +0000

Hello sir my project is vehicle accident detection using gsm and gps. I want coading of gps reciver modem. I am using 89c51 microcontroller .I want code in embedded c. Plz help me sir

By: Harsh

Harsh — Fri, 23 Oct 2015 08:40:00 +0000

In reply to fariq izwan. You can easily manage using Microcontroller programming

By: Karan

Karan — Sat, 28 Feb 2015 15:05:00 +0000

Can anyone help me to drive this bipolar motor through external switch?

By: chandra dheeraj

chandra dheeraj — Thu, 27 Mar 2014 13:19:00 +0000

i used the the same circuit with l293d and 8051 and i used similar program for full drive.
but i didn’t get the rotation,the motor is just vibrating or it just deflects a couple of degrees,i have tried all 24 combinations of inputs to motor thinking that the motor position and the program should synchronize,but it didn’t solve.
what might be the problem??

By: கார்த்திக்கண்ணா வேல்ராஜன்

கார்த்திக்கண்ணா வேல்ராஜன் — Fri, 07 Mar 2014 10:50:00 +0000

please send me the program for 3steps per revolution in a stepper motor.

By: febronia

febronia — Mon, 10 Feb 2014 06:48:00 +0000

i want to interface synchronous motor with 89c51.. what type of driver circuit should be used for runnig a synchronous motor..

By: fariq izwan

fariq izwan — Sun, 08 Dec 2013 14:15:00 +0000

i want to put 4 push button as start,stop,clockwise and anticlokwise. but i got some problem how to trigger the pin to ensure that stepper motor follow the push button. if using dc motor it more simple just in1=0 and in2=0 to stop the motor and vice versa.can u give some idea??thank you.

By: Rabindra Maharana

Rabindra Maharana — Fri, 29 Nov 2013 05:40:00 +0000

In reply to Ligo George. thanks