Heart beat monitor using AT89S52 microcontrollerSushil Mishra
We , in this project are measuring the heart beat using the pulse oximetry logic.
The timer we have set for counting the heart beat is 30s.
There is a set point we can decide, after 30 s the heartbeat would be shown on the LCD along with a buzzer sound (if it exceeds the set point).
Heart beat monitor using AT89S52 microcontrollerSushil Mishra
We , in this project are measuring the heart beat using the pulse oximetry logic.
The timer we have set for counting the heart beat is 30s.
There is a set point we can decide, after 30 s the heartbeat would be shown on the LCD along with a buzzer sound (if it exceeds the set point).
Tachometer using AT89S52 microcontroller with motor controlSushil Mishra
Tachometer using AT89S52 microcontroller with motor control using H bridge method
We , in this project are measuring the RPM of a motor using an IR sensor.
The motor speed and direction is made variable by use of a H-bridge method.
RPM is shown on LCD display for the two directions.
Report on industrial training at DDK, Mandi House, Delhi -01Sushil Mishra
Report on industrial training at DDK, Mandi House, Delhi -01
Industrial Training under the guidance of
Mr. Gurjeet Singh (ADE, DDK Delhi) and Mr. RN Rai (Assistant Engineer) in
Doordarshan Kendra , Mandi House for a
period starting from 12th June , 2012 to 20th July, 2012.
A project titled –A STUDY on OB / DSNG was assigned to us during this period. We worked hard and diligently completed our presentation in time. We took a lot of initiative in
learning about DSNG and its applications.
A laser is a device that generates light by a process called STIMULATED EMISSION.
The acronym LASER stands for Light Amplification by Stimulated Emission of Radiation
Semiconducting lasers are multilayer semiconductor devices that generates a coherent beam of monochromatic light by laser action. A coherent beam resulted which all of the photons are in phase.
Contents
Definition of a laser
Emission and absorption of radiation
Population Inversion
Optical Feedback
Fundamentals of laser operation
Laser Hazards
Designing a notch filter using orcad 15.3Sushil Mishra
Design of a notch filter implemented on Orcad pspice 15.3
snapshots and circuit diagram.. are there in the pdf..
u may use it for analog & vlsi projects
Tachometer using AT89S52 microcontroller with motor controlSushil Mishra
Tachometer using AT89S52 microcontroller with motor control using H bridge method
We , in this project are measuring the RPM of a motor using an IR sensor.
The motor speed and direction is made variable by use of a H-bridge method.
RPM is shown on LCD display for the two directions.
Report on industrial training at DDK, Mandi House, Delhi -01Sushil Mishra
Report on industrial training at DDK, Mandi House, Delhi -01
Industrial Training under the guidance of
Mr. Gurjeet Singh (ADE, DDK Delhi) and Mr. RN Rai (Assistant Engineer) in
Doordarshan Kendra , Mandi House for a
period starting from 12th June , 2012 to 20th July, 2012.
A project titled –A STUDY on OB / DSNG was assigned to us during this period. We worked hard and diligently completed our presentation in time. We took a lot of initiative in
learning about DSNG and its applications.
A laser is a device that generates light by a process called STIMULATED EMISSION.
The acronym LASER stands for Light Amplification by Stimulated Emission of Radiation
Semiconducting lasers are multilayer semiconductor devices that generates a coherent beam of monochromatic light by laser action. A coherent beam resulted which all of the photons are in phase.
Contents
Definition of a laser
Emission and absorption of radiation
Population Inversion
Optical Feedback
Fundamentals of laser operation
Laser Hazards
Designing a notch filter using orcad 15.3Sushil Mishra
Design of a notch filter implemented on Orcad pspice 15.3
snapshots and circuit diagram.. are there in the pdf..
u may use it for analog & vlsi projects
