> Introduction to Integrated Circuits > Differential amplifiers using Transistors > Operational amplifiers Features Characteristics Negative feedback configurations Mathematical operations application circuits Non-linear applications Comparator Window comparator Regenerative comparator Relaxation oscillator Log and Antilog amplifiers Multiplier, square and square-root circuits > NE555, principle of operation and applications > Introduction to Digital logic gates Combinational circuits Reduction using Karnaugh map Implementation using universal gates Arithmetic circuits Look-ahead carry implementation Binary BCD addition > Decoders and encoders > Multiplexers and demultiplexers their applications > Flip-flops, types and implementation Conversions, triggering, master/slave implementation > Registers Binary up down counters Synchronous counters Ring and Johnson counters > Random sequence generators 7-segment display devices > A to D and D to A converters > Applications of digital circuits Digital clock, stop-watch, frequency and period counter, digital voltmeter etc. > Introduction to microprocessors Brief outline of 8085 processor Instruction set Simple programming examples Pick the largest number Delay Arithmetic operation with single and multiyear Block move with overlapping memory address Ascending and descending ordering