PROJECT

DESING OF A ROBOT FOLLOWER OF LIGHT

Leidy Mayerlin Betancur Rodriguez
Ana Maria Mira Chavarria

The project is the form of explain the desing and the elaboration of a robot follower of light using an electronic device named microcontroller in this case we use the PIC16F873A which is charactwerized for have 28 pines, where they all can work. As entry or exit of information.

Whit the elaboration of this project we try to do that the unification of circuits to a microcontroller. Could execute a certain tast when is indicated by means of instruction and comands. That the sensors LDR (Light Dependent Resistor) to send at microcontroller and that the robot remains in rest when it doesn´t detect any entry of light.

Elements that shape the robot

Microcontroller

The microcontroller that we are going to use is the microcontroller PIC16F873A.
The microcontroller is an integrated programmable circuit capable of execute the orders or sequences that are recorder in his memory. For the reason it is the most important part of the robot, because it is where the robot recerves life with base to the funtional blocks, which expire a task specifies inside the classification of the same and in turn. they allow to obtain different configurations.

Engines

Leds

Sensors LDR

Operational Amplifier

Potenciometro

For the movement of the robot

We mustinstal some rings tohim for the due movement, the rims. Must be of rubber for that not stake, in the rims they go included two engines ideals for offer a good draftor movement to our robot.

The task that fulfills the robot

A robot follower light is specialized identify a certain quantity of light inside an angle of 180º (one hundred eighty degress).