Term Projects

We simulated a HVDC system in MATLAB Simulink and observed and analyzed steady state conditions, system startup conditions and DC faults. A comparison between HVDC and HVAC transmission was made. You can get an brief idea of our project from the presentation slides created by me.

The project was to get a negative 5 volts in the output while feeding a positive 5 volts DC into the circuit. IC7805 was used in the input side to get a +5V DC. Basic diodes and transistors were used to implement the circuit.

Using only the basic gate ICs (i.e.7400 series ICs), LEDs, buttons, transistors and transformers, a mini cricket-like game was built on breadboard by my team. Before hardware implementation, the circuit was simulated in Proteus software. The project demonstration video created by me can be found on my Youtube channel

The project demonstration can be found in my Youtube channel

A radar was built using ATMEGA 328P as main processing unit, Sonar Sensor HC-SR04 to sense objects, Servo Motor SG-90 to rotate the radar, FTDI FT 232RL USB to Serial Adapter to read the data from microprocessor and plot it in PC monitor using java code. The project report created by me can be found here.

A MATLAB code and GUI was developed to trace drowsiness of the person in any input video. The video was first converted into many frames and then the eye region was observed to find drowsiness. The color difference in skin and eyes were used to determine whether the eyes were closed or open. The blinks were overlooked too. A sample demonstartion

Using GSM 900 module, whenever a train passes certain stations, a text message containing the google map location of the train is sent to individual's mobile phone.