Analog and digital Electronics Lab

                                                        Analog and digital Electronics Lab                                      

Analog and Digital Electronics Lab

1.Op- amp Trainer Kit

Provision to wire Circuit to carry out Inverting amplifier, Non-inverting amplifier, Summing Amplifier, Difference amplifier and Voltage follower
Provision to connect resistances for the above experiments
Two input 0-5V variable voltage sources and ±12V supply for Op-amp 741
Legend printed in the PCB and wooden closed cabinet

2.Integrator and Differentiator using Op-amp

Circuit to carry out the Differentiator and Integrator experiments
Provision to connect resistances and capacitances
Square wave and triangular wave signal sources
Built in power supply
Legend printed in the PCB and wooden closed cabinet

3.IC 555 Trainer Kit

Circuits to carryout Astable, Monostable and Schemitt Trigger experiments
Provision to connect resistances and capacitances for Multivibrator circuits
Built in power supply
Legend printed in the PCB and wooden closed cabinet

4.Voltage Regulator IC Trainer Kit

Circuits to study and carry out load test on Fixed +ve and –ve Voltage Regulator circuit
IC LM 317 variable voltage regulator circuit to study and generate variable output voltage
1.2V to 24V variable power supply and variable resistance for LM 317 circuit
Legend printed in the PCB and wooden closed cabinet

5.Verification of Truth tables of Basic Gates

Circuits to verify the truth tables of 2 input OR gate, 2 input AND gate, NOT gate, 2 input NOR gate, 2 input NAND gate and 2 input Ex-OR gate
Clock source, input switches, LED outputs
Built in power supply
Legend printed in the PCB and wooden closed cabinet

6.NAND & NOR gates and De Morgan’s Theorem

Provision to wire the OR gate, AND gate and NOT gate circuits using universal gates NAND gate and NOR gate
To wire simple circuit to verify the De Morgan’s theorem
Built in power supply
Legend printed in the PCB and wooden closed cabinet

7.Half adder, Full adder and 4 Bit full adder

Provision to wire single bit half full adder using Ex- OR and basic gates
To wire 4 bit full adder using Full adder IC and test it
Digital switch inputs and LED outputs
Built in power supply
Legend printed in the PCB and wooden closed cabinet

8.Half and Full Subtractor and 4 Bit full Subtractor

Provision to wire single bit half full Subtractor using Ex-OR and basic gates
To wire 4 bit full Subtractor using Full adder IC and basic gates and test it
Digital switch inputs and LED outputs
Built in power supply
Legend printed in the PCB and wooden closed cabinet

9.Decoder and Encoder Trainer Kit

Provision to wire 2 to 4 decoder and 4 to 2 encoder using basic gates
To wire and test 3 to 8 Decoder using IC 74138
To wire and test 8 to 3 Priority Encoder using IC 74148
Digital switch inputs and LED outputs
Built in power supply
Legend printed in the PCB and wooden closed cabinet

10.Multiplexer and Demultiplexer Trainer Kit

Provision to wire 2 to 1 Multiplexer and 1 to 2 Demultiplexer using basic gates
To test 8 to 1 Multiplexer using IC 4051
To test 1 to 8 Demultiplexer using IC 4051
Digital switch inputs and LED outputs
Built in power supply
Legend printed in the PCB and wooden closed cabinet

11.Parity Generator/Reader Trainer Kit

Wheatstone Bridge circuit to find unknown resistance 0.1 Ohm to 10 Ohms
Provision to wire 3 bit Parity generator and reader using logic gates
To test 8 bit Parity generator and reader using IC 74280
Digital switch inputs and LED outputs
Built in power supply
Legend printed in the PCB and wooden closed cabinet

12.Verification of Truth tables of Flip-Flops

Provision to wire RS F/F using basic logic gates
To verify the truth table of JK flip flop
To wire D flip flop and T flip flop using JK flip flop and test it
Built in power supply
Legend printed in the PCB and wooden closed cabinet

13.4 bit ripple counter using F/Fs with feedback

Provision to wire 4 bit Asynchronous counter using 4 nos. of JK Flip-Flops
To wire Feedback circuit to design modulo-n counter and test
Clock and reset signals and LED outputs
Built in power supply
Legend printed in the PCB and wooden closed cabinet

14.4 bit shift register using Flip-flops

Provision to wire 4 bit shift register using 4 nos. of JK Flip-Flops
To wire and test Parallel in Parallel out operation
To wire test Serial in parallel out operation
To test Left shift and right shift operations
Clock signal and LED outputs
Legend printed in the PCB and wooden closed cabinet

15.Single digit counter with Latch and Display

Provision to wire IC 7490 as Asynchronous Decade Counter
To wire modulus n counter in IC 7490 and test it
To use IC 7475 (4 bit Latch), IC 7447 (BCD to Seven Segment Decoder)
To wire Seven Segment Display, Test points to test the wave forms
Legend printed in the PCB and wooden closed cabinet

16.Serial data generator and reader

Provision to wire Parallel to Serial shift register operation using IC 74165
To wire Serial to parallel data reader operation using IC 74164 with LED output
To set 8 bit data using DIP Switches
Variable clock to provide Serial shift clock
Legend printed in the PCB and wooden closed cabinet

17.Digital to Analog converter - discrete circuits

Provision to wire 4 bit D/A Converter using R-2R Network
To wire 4 bit D/A Converter using Weighted Binary Resistor Network
Digital inputs, Buffer at the output
Legend printed in the PCB and wooden closed cabinet

18. Analog to Digital Converter Kit using ADC 0808

Provision to wire control signals and analog input to 8 bit ADC 0808
Conversion clock and provision to set positive reference voltage
LM 35 Thermistor input with amplifier as One analog input
Variable voltage as another analog input
LEDs to view the 8 bit digital binary output
Legend printed in the PCB and wooden closed cabinet

19. Digital to Analog Converter using DAC 0808

Provision to wire data and control signals to 8 bit DAC 0808
Provision to set the reference current
current to voltage converter at the output – 0-10V
+ve and –ve power supply to IC DAC 0808
Legend printed in the PCB and wooden closed cabinet

20.Synchronous Counter using Flip Flopsr

Provision to wire 4 bit synchronous counter using 4 nos. of Flip-Flops
Clock and reset signals and LED outputs
Built in power supply
Legend printed in the PCB and wooden closed cabinet

21.Instrumentation Amplifier using Op-amps

Differential input and single ended output
Wheatstone bridge to give differential input
Provision to vary voltage gain
Built in power supply
Legend printed in the PCB and wooden closed cabinet

22.Active Low pass, High pass and Band pass filters using Op-amps

Provision to wire Low pass, high pass and band pass filter circuits using op-amps
Provision to connect different values of R and C
Variable frequency source to test the filter circuits
Legend printed in the PCB and wooden closed cabinet

23.Astable, Monostable Multivibrators, Schmitt Trigger using Op-amps

Provision to wire Astable, Monostable and Schmitt Trigger circuits using Op-amps
Trigger circuit for Monostable multivibrator
Variable DC source to test the Schmitt Trigger circuit
Provision to connect different values of R and C
Legend printed in the PCB and wooden closed cabinet

24.Phase shift and Wien Bridge Oscillators using Op-amps

Provision to wire Phase shift and Wien Bridge Oscillator circuits using Op-amps
Provision to connect different values of R and C
Built in power supply
Legend printed in the PCB and wooden closed cabinet

25.PLL Characteristics

Provision to study PLL and to find capture range and locking range using NE 565
Provision to connect different values of R and C (VCO)
Variable frequency source to study the PLL
Legend printed in the PCB and wooden closed cabinet

26.Digital comparator

Toggle Switches to give 8 bit inputs to the comparator
Circuit using 2 nos. of IC 7485 to compare 2 sets of 8 bit input switches
Less than, Equal to and Greater than outputs at LEDs
Legend printed in the PCB and wooden closed cabinet

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