Using PIC16F877A I made an Electricity Theft Detection model with punishment feature. This project includes digital meter, 555 timer, relay, 7805 voltage regulator, bulb, PCB, and other minor parts like diodes, transistor, capacitor, resistor, crystal oscillator etc. Objective of this project is to detect electricity theft and cut their house light so that they have to go to their area electricity provider like BSES Rajdhani, BSES Yamuna, Delhi Transco Limited etc. and ask why light is not coming in their house.

Using Arduino and Ultrasonic Sensor I made sonar for the detection of any object and location of that objects. It uses sound waves to determine the angle and range of objects. In military air defense it is used for target detection, target recognition and weapon control (directing the weapon to the tracked targets).

Using machine learning I have tested my data set consisting of 1000 earthquakes record and analyze continuous time series data to detect earthquakes effectively. Furthermore, the earthquake data can be used to predict where earthquakes occurrence is more so that we can take required actions to stop it or have minimum damage from that.

A steady object detector that glows different LED’s at different distances and buzzer becomes active if the object is very near.