Hello folks, In my previous post on Linux kernel compilation for Beaglebone black, I had used pre-built RFS for booting the kernel. Also, I mentioned that the RFS could be built from scratch using a utility called Busybox. In this post, we’ll see, how to create a Custom RFS using...

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...

At some point in time we all have had to develop some sort of UI for our embedded devices. The thing about UI design is, it can take one hell of a time before we can get it right (and it’s a thankless job! I have my reasons). I for...