1. Completed Project:
 Wireless Power Transfer System by HF Transformer: The main idea of this project is
designed to operate DC Fan, Lights and mobile phone batteries wirelessly using a wireless
power transfer mechanism & HF Transformer without involving any physical contact. The
high frequency transformer is fed to a tuned HF Primary coil forming as primary of an air
core transformer. The Secondary will be connect with our main circuit board along with load.
As per EMF (Transformer Principle) the secondary coil will generate 12 VAC and 25
KHz.The load will be operating when secondary coil will close to (4-5 cm distances) with
Primary coil.
 DESIGN AND SIMULATIONFOR TEMPERATURE CONTROL SYSTEM: Designed to
control the room temperature automatically for those temperature sensitive instruments and
any other industrial applications. This circuit comprises of Microcontroller AT80C51,
Analog to Digital Converter ADC0801, Temperature sensor LM35, and 16 ×2 LCD,
2SC2547 NPN transistor, Fan-DC, bulb, etc. This circuit displays the current temperature
and any change in temperature. This circuit concerns over the room temperature, if the
temperature goes over a certain limit which is fixed here at 23°C then the Fan will start
rotating and light are set OFF and it will remain OFF until the room temperature drops
below 23° C.
 Inverted Pendulum Response with Matlab: We used pole placement method to determine
the location of the poles where we can find out the stability and time domain performance
of the closed loop feedback system. The affect the response of the system depends on change
in mass m and pendulum length l. I write MATLAB program to obtain the response of the
system to an arbitrary initial condition.
 DESIGNED A PIANO WITH MATLAB:To create Synthesis of Piano using different techniques
for simulating notes on a piano. We used MATLAB to generate discrete Sine, Square and Sawtooth
waveforms of musical notes using the sampling frequency of our choice. Then played back the
different multiples of the sampling frequency and observed the change in pitch for Sine, Square and
Sawtooth waveforms. Lastly, combined each notes, which we used to play back a short piece of
music.
 Real-Time Operating System (RTOS) on PIC32MX360F512L: An Embedded Operating
System like FreeRTOSis nothing but software thatprovides multitasking facilities. FreeRTOSallows
running multiple tasks and has a simple scheduler to switch between tasks. Here I implemented on
PIC32MX360F512L board with FreeRTOS features such as Priority-based multitasking capability,
Queues to communicate between multiple tasks, Semaphores to manage resource sharing between
multiple tasks and Utilities to view CPU utilization, stack utilization etc.
 The Internet of Things (IoT) using PIC32MX360F512L: Android device is connected to
PIC32MX360F512L through USB, and they communicate to each other using Android Open
Accessory Protocol. Our demo runs on Android device (version 3.1+, API 12+). User selects city by
pressing the buttons (SW2/SW3) on the PIC32MX360F512L Starter Kit. Then the Android APP gets
weather information from Internet.
 Designand Simulation of CMOS Inverter: The main concept of this project is to provide
symmetric switches & this is achieved by making sure that the NMOS & PMOS devices
provide the same amount of current.

2.  CMOS NAND3 SYNOSYS TUTORIAL LAYOUT: To help student who are taking
CMOS designer class master using Synopsys cdesigner & by creating the NAND3 layout
view.
 Design and Simulation of Priority Encoder: The main concept of this project is to
implement a priority encoder using the If/then/else Statement and a 3-to-8 decoder(Active-
Low) using the case statement on the Spartan-3E board.