Thursday, February 21, 2013

A Mobile Phone Controlled Robot

This is a robot which is able to pick an object carry it and drop it. It is remotely operated by cell phone. The idea of DTMF tone decoder is used here.

Saturday, February 16, 2013

A Line Follower Robot
















This is a line follower robot which follows a white line on a green background. We used LDR as sensor. ATMEGA 32 microcontroller as its brain. When it gets a black mark on the side of its path it takes the next turn on that side. The robot was prepare for GRC13 Bangladesh round.