1. GUIDED BY: MR. HARSHAL NIKAM SIR
PRESENTED BY :-
ASHISH SADAVARTI
MICROPROJECT SEMINAR ON
TITLE:-PREPARE A CHART OF STEPPER MOTOR TO
DISPLAY ITS FEATURES AND STEPS FOR ITS OPERATION
USING DATA SHEET
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

2. 1) AIM AND OBJECTIVE
2) INTRODUCTION
3) COURSE OUTCOME
4) PROGRAM OUTCOME (PO) ACHIEVED
5) DIAGRAM
6) WORKING / PROCEDURE
7) RESOURCES USED
8) APPLICATIONS
9) SKILL DEVELOPED
10) CONCLUSION
11) REFERENCES
CONTENTS
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

3. AIM AND OBJECTIVE
 prepare a chart of stepper motor to display its features
 Developed basic technical knowledge related to stepper
motor
 understand the working of stepper motor
 to know the function of microcontroller related to the
stepper motor
 demonstrate the personal abilities and skills
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

4. INTRODUCTION
 A stepper mottor is a brushless, synchronous electric
motor that converts digital pulses into mechanical shaft
rotation. Every revolution of the stepper motor is
divided into a discrete number of steps, in many cases
200 steps, and the motor must be sent a separate pulse
for each step. The stepper motor can only take one step
at a time and each step is the same size.
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

5. COURSE OUTCOME
 understand the concept of stepper motor
 to know the features of stepper motor
 developed the skill of making chart
 to know the pin configuration of IC 8051
 to know the various dirivative of microcontroller
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

6. PROGRAM OUTCOME (PO) ACHIEVED
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)
CO’S
MAPPED
PO’S MAPPED
CO’S PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10
CO1 1 2 1 1 2 1 - 2 2 2
CO2 1 1 - 1 1 1 - 2 3 3
CO3 2 2 3 1 1 1 - 3 2 3
CO4 1 2 1 2 1 1 - 3 3 3
CO5 1 3 2 2 3 1 - 2 2 2

7. DIAGRAM
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

8. APPLICATION
 Stepper motors in cameras for automatic digital
camera focus and zoom functions. Stepper motors as
actuators for mobile phones camera modules
 Office Equipment - Stepper motors are incorporated
inside PC based scanning equipment, data storage
tape drives, optical disk drive head driving
mechanism, printers, bar-code printers, scanners
 [stepper motor cntrollers and motors] for CNC
machine control
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

9. WORKING / PROCEDURE
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)
Stepper motor is a brushless DC motor that rotates in
steps. ... As we activate the windings step by step in a
particular order and let a current flow through them they
will magnetize the stator and make electromagnetic
poles respectively that will cause propulsion to
the motor.

10. RESOURCES USED
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)
Sr.no resources specification quantity
1) Google Types of stepper
motor
01
2) Youtube Stepper motor 01
3) Books MAA practical
book
01
4) Datasheet All types of
stepper motor
01
5) Website Eceproject.com 01
6) Chartpaper 15”*19” 01

11. SKILL DEVELOPED
 Complex problem-solving skills and a methodical
mind.
 Critical thinking.
 Strong interest in technology.
 Communications skills.
 Strong IT skills.
 Time management and an ability to prioritise and
plan work effectively.
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

12. CONCLUSION AND REFERENCES
 https://circuitdigest.com/tutorial/what-is-stepper-
motor-and-how-it-works
 https://learn.adafruit.com/all-about-stepper-
motors
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)

13. THANK YOU
NIT POLYTECHNIC NAGPUR
(An NBAAccredited Institute)
(DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION
ENGINEERING)