Microcontroller Kits
Programmer and Target 89s51
Simple Mikrokontroller 89s51 Trainer

Standart
Mikrokontroller 89s51 Trainer

Super Mikrokontroller Trainer 89s51
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Programmer
Via USB
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Line Follower ROBOT Microcontroller
8051
This page is came from http://www.chaokhun.kmitl.ac.th/
By: Plermjai Inchuay, [email protected]
Award winner from VingPeaw Competition 2543, the robot built with 2051,
L293D, and four IR sensors. Simple circuit and platform, quick tracking
and easy-understand program using C language.

I designed my Robot, which use two motors control rear wheels and the
single front wheel is free. It has 4-infrared sensors on the bottom
for detect black tracking tape, when the sensors detected black color,
output of comparator, LM324 is low logic and the other the output is
high.
Microcontrollor AT89C2051 and H-Bridge driver L293D were used to control
direction and speed of motor.



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