A team based in London UK have created a awesome mini robot drawing arm aptly named Line-us which is capable of drawing with a pen and paper and recreates anything you can draw on your screen using ...

Here is a very simple and easy robot named Line following robot. The line follower robot is a basic robot that follows a specific path indicated by a line having some particular width. This circuit ...

The LM358N is an operational amplifier or comparator which can be used to evaluate the voltage readings from the photosensors. It is one of the most important parts in an IR sensor circuit. The L293D ...

There are quite a few flavors of line following robot. No matter how they’re made, most are built for speed and accuracy. The Cambot by [Jorge Fernandez] however makes use of a traditional video ...

[Ben Miller] came up with a really simple way to turn a Roomba into a line following robot. The Roomba already has four “cliff sensors” built into it. Ben just added a potentiometer to the two outside ...