premarjun reddy kesireddy

• Literary research on various architectural styles of Digital-to-Analog Converter • Design of Integral parts of DAC such as analog switches, Shift Registers and rail-to-rail Op Amp • Implemented the proposed design with 180nm CMOS technology • Schematic design and simulation of the circuit is carried out in Cadence Virtuoso ADE XL environment

• Development and design of a concept for heating small amounts of liquid in cuvettes • Testing the battery performances, analysing the data and documenting accordingly • Working in the electronics laboratory with different apparatus and performing measuring tasks • Schematic development for a camera module with Altium Designer

• Designed DC power circuits, Protection circuits and Current regulator circuits. • And developed the schematics and layout by utilizing CAD software, Eagle • Prepared BOMs and coordinated board build with PCB assembly. • Gained Hands-on experience in working with Pick and Place machine.

• Sputter deposition of metallic Nano layers on wafer level followed by Photo-lithography • Process optimization based on results and data analysis • Performed magnetic and electrical characterization of device test structures using Nano MOKE and 4-probe measurement setup • Surface characterization for sample analysis using different microscopy techniques like AFM and UV-Vis-NIR.

•Design of the frequency stability oscillator with Cadence. •Construction of a low-voltage ring oscillator with a compensator circuit. •Designed the proposed oscillator schematic with 180nm technology In Cadence Virtuoso ADE XL. •Verification of the circuit is carried out on the Test bench.

•Implementation of a Digital Stop Watch. •Programming the stopwatch in VHDL. •Model-based design from the stopwatch to FPGA. •Simulation is carried out using Modelsim.

•Microcontroller based automatic solar tracking system •Programming of microcontrollers in Embedded C. •Connected DC motor with microcontrollers and done simulation. •Development of device drivers for microcontrollers with MPLAB. •Flashing software on hardware using the ICD debugger.

•Design of Fuzzy Estimator to Assist Fault Recovery in a Non Linear System. •concept of fuzzy logic is used in the design. •The design of FLC is carried out in the LabVIEW environment. •Comparison of conventional and unconventional controls

Semiconductor physics ,Micro and Nano devices, Integrated Circuit Design – Transistor Level, System Design, Smart Sensor Systems Power Semiconductor Devices, Photonics, Technologies for Micro and Nano systems

Analog and Digital Circuit Design, Electronic Devices and Circuits, Smart Sensor Systems, Realization of Digital Signal Processing, Signals and Systems, Linear Integrated Circuit Design, Digital Integrated Circuit Design, Microcontroller und Microprocessor programming