Electronics Laboratory

msc_physics_beleclab

This laboratory is a part of M. Sc. Physics Ist year General Laboratory and aims at providing the basic concepts & operation of electronic devices & circuits. The lab supports the students to build their circuits on breadboard using electronic components, ICs, power supplies and other electronic equipments. It also provides logic level realization of different digital circuit such as logic gates, flip-flops, counters, registers, multiplexers, de-multiplexers etc. This laboratory enables our students to learn prototyping, soldering, wiring and testing their own circuits.

Microprocessor and Microcontroller Laboratory:

The aim of this laboratory is to provide the knowledge about architecture, programming and interfacing of microprocessor (P) chips 8085/8086 and microcontroller (MC) chips AT80C51/AT89C2051 to the M.Sc. Physics Ist and IInd year students. This lab also helps the final year students, with Electronics specialization, to build P and MC based Electronics projects.

Major Equipments:

1. NI Elvis Basic Bundle

2. VHDL FPGA Trainer Kit

3. EPROM Programmer

4. IC Tester Analog

5. LVDT Trainer Kit

6. Decade Resistance Box

7. Decade Capacitance Box

8. UPIC Tool Kit

9. 32 Channel Logic Analyzer

10. 8051 Microprocessor Kit

11. 8086 Microprocessor Kit

12. 8051 Microcontroller Kit

13. 8051 Development Board

14. Digital Multimeter

15. Peripheral Cards

8 Channel A\D using ADC0809 Card.
Dual Channel D\A using DAC0800 Card.
Logic Controller Interface
Key Board Interface.
Elevator Simulator Interfacing
Stepper Motor Controller 16. STUDY CARDS
8255 PPI Study Cards.
8253 Programmer Timer Study Card.
8251 USART Study Card.
Latch Buffer Study Card.
8212 Study Card.

17. Desktop Computers

18. Multiple DC Power Supply

19. Digital IC Tester

20. Decade Inductance Boxes

21. Constant Voltage Transformer

22. 8 Digit Frequency Counter

23. Digital Storage Oscilloscope

24. Cathode Ray Oscilloscope

25. Function Generators

List of Experiments:

M.Sc. Sem-I:

1. To design half wave, full wave rectifiers and calculate their ripple factor and efficiency.
2. To design a bridge type full- wave rectifier without and with filter and calculate their ripple factor and efficiency.
3. To study voltage regulation in zener diode with fixed input voltage and fixed load.
4. To study V-I characteristics of npn/pnp transistor and calculate its
(a) Current gain (b) voltage gain (c) input and output impedances. 5. To design a common emitter amplifier and draw dc load line curve for operating point.
6. To study characteristics of OP-AMP i.e. input offset voltage, input bias current and input offset current.
7. Design non-inverting and inverting voltage feedback circuit and measure voltage gain.
8. To design voltage summing and differential amplifier using 741 IC.

M.Sc. Sem-II:

1. Waveform Generator Using IC’s
2. Study of 8-bit DAC.
3. To Design D/A and A/D Converters IC.
4. Design and Verify the Truth Table for Half Adder and Full Adder Logic Circuits.
5. To Design Active Filter Circuits.
6. Regulated Power Supply Using IC LM 317.
7. Constant Current Source Using IC 741 and LM 317.
8. Study of Multiplexer and De-multiplexer.
9. Design Serial in, Serial out and Parallel in, Parallel out Shift Registers.
10. Study of 8085 Microprocessor and Execution of Simple Programs.
11 .Study of SID and SOD function using 8085.

M.Sc. Sem-III:

1. To interface 8255 with 8085 microprocessor.
2. To Interface 8253 with 8085 microprocessor.
3. To Interface AT89c2051 with led’s seven segment led’s and electromagnetic relay.
4. To interface AT89c51 with 16 2 LCD.
5. To Interface switches and LEDs to PC printer parallel port.
6. Study of 8051 and 8086.
7. To Interface 8085 with PC.