When the left sensor is on white and right sensor is on black, LFR will take a right-turn. Similarly, when the right sensor is on white and left sensor is on black, LFR will take a left-turn. These ...

A line follower is a common project for anyone wishing to make a start in robotics, a small wheeled device usually with some kind of optical sensor which allows it to follow a line drawn on the ...

Posted in Microcontrollers, News, Robots Hacks, Toy Hacks Tagged cart, crazy cart, ir, ir sensor, line following, mega pro mini, ride, robot, servo ← FLOSS Weekly Episode 833: Up And Over ...

Now that the mechanical assembly part is over,and we have completed the construction of left and right (L&R) infrared sensor cards. Since the MCU (ATmega8) cannot drive the dc motors directly, a ...