Semiconductor physics, Basics knowledge about electronic components such as resistor, inductor, capacitor etc. Analog communication, Analog modulations such as AM, FM, PM etc. Digital gates, digital modulation, 8085, 8051, rectifier, filters, boolean simplification of logic gates, diode, transistor, sampling, pulse modulation, resonance. Transistor as an amplifier, feedback amplifier, oscillator, FET, MOSFET. Linear lntegated Circuits, Operatinal amplifiers(opamp), opamp based circuits, signal transmission noise, fibre optic communication, propagation of waves, Antenna, network laws. Digital electronics- Number systems, logic gates and boolean algebra, combinational logic circuits, sequential logic circuits, Registers, counters, DACs, ADCs, logic families. Dielectric properties of Material, Magnetic properties of materials. Transdusers, CRO(Cathode Ray Oscilloscope). C programming, 8051 coding, electronic circuits trouble shooting