ELECTRONIC INSTRUMENT WITH SPECIAL REFERENCE TO THE DESIGN OF ELECTRONIC CIRCUITS AND SYSTEMS

Abstract

The work has been started by giving a review of Electronic Instrumentation. Some transducers, signal condi.- tconing devices, -recorders were also fabricated in connection with some Instrumentation system. Special went ion must be made of the linear variable Differential transformer fabricated during- the course work which has a linearity to about one inch. To extend the scope of this device to displacement telemetering, other electronic circuits such as analog - to - frequency converter, modulator. Amplifiers, oscillators, frequency meters etc« were also fabricated. Some typical applications of Linear Variable Differential transformers in modern Industries have also been dealt in this work. Wherever possible design details of the fabricated electronic eirnuits have also been given.