Check How to Work with L293D Ic for Driving Motors

http://www.youtube.com/watch?v=3Vfbfskhf30

EMBETRONIX AND ROBOTIX: Display All The Value from 0 to 255 in Binary Format using ATMEGA 16 MicroController

Display All The Value from 0 to 255 in Binary Format using ATMEGA 16 MicroController

Display All The Value from 0 to 255 in Binary Format using ATMEGA 16 MicroController

#include
#include
main ()
{
unsigned char i;
DDRB=0xFF;
while(1)
{
for(i=0;i<256;i++)
{
PORTB=i;
_delay_ms(500);
}
}
}

EMBETRONIX AND ROBOTIX: LED Blinking Using ATMEGA-16 Microcontroller

LED Blinking Using ATMEGA-16 Microcontroller

LED Blinking Using ATMEGA-16 Microcontroller

#include
#include
main ()
{
DDRB=0xFF;
while(1)
{PORTB=0xFF;
_delay_ms(2000); //on for 2 seconds or 2000ms
PORTB=0x00;
_delay_ms(2000); //off for 2 seconds or 2000ms
}
}