Over the past few days, I received a plethora of emails and messages on how to make a line follower robot. Mostly, the specification being white line on a black surface. Some even mentioned shortest path detection loops in the track. Now, I do get emails in which people ask...

Shaastra is an annual tech fest conducted by Indian Institute of Technology, Chennai. There are events and workshops for almost all streams of Engineering and I love their Robotics events, the most. The robotics event conducted by them is “The mother of all the robotics event in the county” -...