You can try declaring sensor as volatile: volatile uint8_t sensor;. Line Following Robot using AVR ATmega8eXtreme Electronics http:// 1 of Here is a simple line following robot circuit designed using ATmega8 Microcontroller. It can be used in industrial and defense applications.

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Thanks for explaining it so nicely. We are here to help! Avinash Post author Bro can you came on mail box.

Sir, can i have the code for adc? Its called a by pass capacitor, and why the hell you are telling it isolated? By madhu – September 18, 3: Introduction to AS6 is here. But the problem is that our competitors are using a rpm motor…So we wanted to know that if you are having the same kit everything same but supporting a rpm motor…If its available with you please contact asap….


Hi sir, Its not working for me. By amar – August 1, 6: Now without a crytal it wont run. UncleO 7, 2 15 Go Try Something else.

Line Following Robot using AVR ATmega8

By Prajwal – July 8, And also not get programmed. Please try to under stand the purpose of anything before cementing! The electronics for the lins is kept as simple as possible.

The above given code works only for a rpm motor…. Are they really falling below the active low voltage when “dark”?

Line Following Robot using AVR ATmega8

Dibyaranjan, Please do not be over smart. Finally we delay a bit for next cycle and store the current line position s to variable sprev for used in next cycle.

By anil ninama – March 11, Or if you come to us for anyother problems that may arise in your path? I meant main board schematic although outer details are good and inner details are not clearly legible. This will reduce my cost as I donot have Atmega 8.


Karunakaran, I am also talking about the main board schematic only! To do a right turn we need to make the right motor go slow by the amount of control if control is less than Adding a library to current AS6 project is described in libraries manual.

avr – Line follower robot using atmega8 – Stack Overflow

The task of the robot is to run exactly along this painted path. Please provide me the same. Tell the reason for it. Debugging mode code has a lots of extra code in it in addition to the actual application code.

By somesh – February 4, 1: By Priya – February 10, By afsal – March 1, 6: Please help me find out what is wrong with my code.