l293d

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This topic has 1 reply, 2 voices, and was last updated 13 years, 11 months ago by dagakshay.

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July 10, 2011 at 11:44 am #1051

narayan singh
Participant

is it possible to operate l293d without giving its timer pin any value either physically i.e giving it +5 v or by giving it any voltage through programming?

July 23, 2011 at 6:19 am #6504

dagakshay
Participant

yes… you need to play with io pins there

eg:

while(1)

{

PORTA=(1<<PA0);

_delay_ms(1);

PORTA=~(1<<PA0);

_delay_ms(1);

}

this will lead to generate PWM adn reduce the motor speed by half…
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