Our project is an infrared (IR) tracking system. A beacon, placed on the object to be tracked, continuously emits infrared signals in all directions. The signals coming from the beacon are detected by 2 IR receivers mounted on 2 stepper motors, which rotate independently and are in separate locations.

In this project we are going to design a 25V range digital voltmeter by using ATMEGA32A microcontroller. In ATMEGA, we are going to use 10bit ADC (Analog to Digital Converter) to build a digital voltmeter. Now the ADC in ATMEGA can not take a input more than +5V, so for getting a higher range we are going to use a voltage divider circuit.

In this project we are going to design a RFID based toll plaza system for security purposes. So this system open gates and allow people only with the authorized RFID tags. The authorized tags holder ID’s are programmed in to the ATMEGA Microcontroller and only those holders are allowed to leave or enter the premises.

A Hexapod is a six legged robot which looks like a spider. I was giving presentation on 8051 microcontroller a student asked me ,”Can we make a hexapod using 8051 and I said yes we can but he added that he searched on this topic on google and was not able to find good information about it.

The E.L.F. robot dances to the beat of any song it hears. One of the coolest things about this project is that its creator, John Jensen, had no previous hardware building experience prior to this project. This quick learner made the SpiderBot while deployed to Iraq. He chose the BeagleBoard to give the spider plenty of speed and well-defined dance moves.