## Op – Amp as Phase Shift Oscillator 9048

## Multivibrators Using Op – Amp Model – 9047

SALIENT FEATURES : * Dedicated trainer board for each wave shaping circuit. * Completely self – contained stand – alone unit. * Construction & study of Multivibrators using Op – Amp, * Astable Multivibrator (free – running). * Monostable Multivibrator (…

## Active Filter’s Trainer ( Ist Order LP, HP, BP, BR ) 9046

SALIENT FEATURES : * Dedicated circuit for each filter. * Completely self – contained stand – alone unit. * Construction and study of active filter using op – amp ( 1st order ). * Study the working and observe the various filters. * 1st Order Low Pass Filter. * 1st Order High Pass…

## Touch Switch Using IC 555 9045

## Op – Amp as Schmitt Trigger 9044

## Voltage Comparator Using IC 710 9043

## 555 Timer and Applications Model – 9042

SALIENT FEATURES ; * Completely self – contained stand – alone unit. * Demonstrates the principle and working of IC 555 timer and applications. * Following experiments can be performed. * 555 Timer as Monostable Multivibrator. * 555 Timer as Bistable Multivibrator. * 555 Timer as Astale Multivibrator. * 555 Timer as…

## 555 Timer as Astable Multivibrator 9041

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Demonstrates the principle and working of IC 555 in astable multivibrator mode. * Observe of waveforms. * Test points provided at various stages in the circuit. * Set of required number of patch cords. * Housed in an elegant metal cabinet with…

## 555 Timer as Bistable Multivibrator 9040

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Demonstrates the principle and working of IC 555 in bistable multivibrator mode. * Observe of waveforms. * Test points provided at various stages in the circuit. * Set of require number of patch cords. * Housed in an elegant metal cabinet with…

## 555 Timer as Monostable Multivibrator 9039

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Demonstrates the principle and working of IC 555 in monostable multivibrator mode. * Observe of waveforms. * Test points provided at various stages in the circuit. * Set of required number of patch cords. * Housed in an elegant metal cabinet with…

## Voltage Controlled Oscillator Using 566 9038

## PLL as VCO Using IC 565 9037

## PLL as Frequency Multiplier and Synthesizer ( IC 4046 ) 9036

SALIENT FEATURES : ADTRON’S Phase Lock Loop ( PLL) as Frequency Multiplier and Synthesizer is a versatile self – contained stand alone unit, useful in the study and demonstration of the application of PLL as Frequency Multiplier. The circuit consists of IC CD4046 and IC 7490 and required components. A square wave input of 1KHz is…

## Phase Lock Loop ( PLL ) Using 565 9035

SALIENT FEATURES : ADTRON’s Phase Lock Loop ( PLL ) using 565 is a versatile self – contained stand alone unit, useful in the study and demonstration of the principle and working of PLL and to find the lock and capture range of a PLL for different Voltage Controlled Oscillator ( VCO ) frequencies. The…

## Op – Amp as Band Reject Filter 9034

## Op – Amp as Band Pass Filter 9033

## Op – Amp as II Order High Pass Filter 9032

## Op – Amp as I Order High Pass Filter 9031

## Op – Amp as II Order Low Pass Filter 9030

## Op – Amp as I Order Low Pass Filter 9029

## Op – Amp as Audio Amplifier 9028

## Op – Amp as Inverting Amplifier Using Single Supply 9027

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of Op – amp as inverting amplifier using only a single supply. * Study the working and observe the output saw – tooth wave. * Study the effect of the various parameters on the output. * Test points provided…

## Op – Amp as Adjustable Phase Shifter 9026

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as adjustable phase shifter. * Study the working and observe the shift in phase of the sinusoidal input voltage without effect on amplitude. * Study the effect of the various parameters on the output. * …

## Op – Amp as Staircase Generator 9025

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as staircase generator. * Study the working and observe the output staircase wave. * Study the effect of the various parameters on the output. * Test points provided at various stages in the circuit. * …

## Op – Amp as Saw – Tooth Wave Generator 9024

SALIENT FEATURES : * Dedicated trainer board for each circuit. * Completely self contained stand – alone unit. * Construction and study of Op – amp as saw – tooth wave generator. * Study the working and observe the output saw – tooth wave. * Study the effect of the various parameters on the output….

## Op – Amp as Triangular Wave Generator 9023

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as triangular wave generator. * Study the working and observe the output triangular wave. * Study the effect of the various parameters on the output. * Test points provided at various stages in the circuit….

## Op – Amp as Pulse Generator 9022

SALIENT FEATURES : * Dedicated trainer board for each circuit. * Completely self – contained stand – alone unit. * Construction and study of op – amp as Pulse generator. * Study the working and observe the output Pulses. * Potentiometers provided for Duty Cycle adjust, Frequency adjust and Amplitude adjust. * Test points provided…

## Op – Amp as Square Wave Generator 9021

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as square wave generator. * Study the working and observe the output square wave. * Study the effect of the various parameters on the output. * Test points provided at various stages in the circuit…

## Op – Amp as Sine Wave Generator 9020

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as sine – cosine generator. * Study the working and observe the output square wave . * Study the effect of the various parameters on the output. * Test points provided at various stages in…

## Op – Amp as Wein Bridge Oscillator 9019

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as wein – bridge oscillator. * Study the working and observe that a balanced bridge is used as the feedback network. * Study the effect of the various parameters on the output. * Test points…

## Op – Amp as Constant Current Source 9018

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as constant current source. * Study the working and verify that the output current is independent to the voltage ( for a limited range ). * Study the effect of parameters. * Test points provided…

## Op – Amp as Current to Voltage ( I / V ) Converter 9017

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as current to voltage converter ( trans – resistance amplifier ). * Study the working and verify that the output voltage is proportional to the input current signal. * Study the effect of the various…

## Op – Amp as Voltage to Current ( V / I ) Converter 9016

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as voltage to current converter ( trans – conductance amplifier ). * Study the working and verify that the output is proportional to the input voltage signal. * Study the effect of parameters. * Test…

## Op – Amp as Window Comparator 9015

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as windows comparator ( windows detector ). * Study the working and determine whether the input amplitude flies within the “window”. * Study the effect of the various parameters on the output. * Test points…

## Op – Amp as AC Coupled Amplifier 9014

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as an AC coupled amplifier. * Study the compare the advantages and uses of an AC coupled amplifier with a regular amplifier. * Study the effect of the various parameters on the output. * Test…

## Op – Amp as Precision Full – Wave Rectifier 9013

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as precision full – wave amplifier. * Study the compare the advantages and uses of a precision half – wave rectifier using op – amp over a regular full – wave rectifier. * Study…

## Op – Amp as Precision Half – Wave Rectifier 9012

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as precision half – wave amplifier. * Study the compare the advantages and uses of a precision half – wave rectifier using op – amp over a regular half – wave rectifier. * Study the…

## Op – Amp as Selective Amplifier 9011

## Op – Amp as Anti – Log Amplifier 9010

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as a anti – log amplifier. * Study the working and verify that the output of the amplifier is proportional to the anti – logarithm ( or exponential ) of the input. * Study the…

## Op – Amp as Log Amplifier 9009

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as a log amplifier. * Study the working and verify that the output of the amplifier is proportional to the logarithm of the input. * Study the effect of the various parameters. * Test points…

## Op – Amp as Amplifier ( Inverting & Non Inverting ) 9008

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as an inverting and non – inverting amplifier. * Study, observe and compare the characteristics of inverting amplifier with non – inverting amplifier. * Study the effect of the various parameters on the output. * …

## Op – Amp as Voltage Follower 9007

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as a voltage follower. * Study the working and verify that the output follows the input and its applications as impedance buffering circuit. * Study the effect of the various parameters on the output. * Test…

## Op – Amp as Comparator 9006

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as a comparator. * Study the working and verify that the output is a function of the result of the two inputs. * Study the effect of the various parameters on the output. * Test points…

## Op – Amp as Differentiator and Integrator 9005

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as a differentiator and integrator. * Built – in Bank of components required for constructing differentiator and integrator. * Study the effect of the various parameters on the output. * Test points provided at various…

## Op – Amp as Adder and Subtractor 9004

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp as adder and subtractor. * Built – in bank of components required for constructing adder and subtractor. * Test points provided at various stages in the circuit. * Set of required number of patch cords….

## Op – Amp Closed Loop Response 9003

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of op – amp in closed loop configuration. * Study of closed loop response by varying the feedback resistors ( gain ). * Study the effects of parameters. * Test points provided at various stages in the circuit. * …

## Op – Amp Parameters Part – II ( Input Offset Voltage, Input Offset Current, Input Bias Current, CMRR) 9002

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of various circuits for measuring different parameters of an op – amp ( op – amp used is the popular 741 ). * Study and comparison of various parameters in theory and in practices. * Parameters studied and determined…

## Op – Amp Parameters Part – I ( Input Impedance, Output Impedance, Slew Rate and Frequency Response ) 9001

SALIENT FEATURES : * Completely self – contained stand – alone unit. * Construction and study of various circuits for measuring different parameters of an op – amp ( op – amp used is the popular IC 741 ). * Study and comparison of various parameters in the theory and practice. * Parameters studied and…