Motors Motors are the devices which actually provides mechanical power to your bots, it is the most essential part for the movable robots an...

What is Line Follower Bot ? Line follower Robot is a machine which follows a line, either a black line or white line. Basically there are tw...

Wheels Wheel diameter: When buying (or making) your wheels you want to put your motor into consideration. For a start, there is torque and v...

Power Supply Power supply is also one of the very important factor which should be considered while building a Robot. Generally for any proj...

How to Design a Simple Analog Line Follower Robot (LFR) without using Micro-controllers Key Features of an Analog Line Follower Robot   FOL...

Small cubes with no exterior moving parts can propel themselves forward, jump on top of each other, and snap together to form arbitrary shap...

L293D Description L293D is a typical Motor driver or Motor Driver IC which allows DC motor to drive on either direction. L293D is a 16-pin I...

Challenges in 4 Wheel Drive Robot Design (Differential Steering) Hi today we are going to discuss some of the basics of physical designing a...

Steps to connect a led with arduino using breadboard :   Take a led and first check its terminals for positive and negative. Among the two ...

Chassis A chassis or the body of the Robot is the main and the most important part of the Robot. It is the thing which carry the whole mecha...