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Topic: l293dne (Read 882 times) previous topic - next topic

ARDUINOROBOTS42

Ok I currently have a l293dne and a 6V dc motor. I am having major trouble trying to set up the circuit and getting it to work...

Could someone give me a diagram on how to set up the circuit on a breadboard? I've been at this at weeks. Initially, it turned out that I didn't have enough voltage so how would I set up the circuit? I have a 9v to power arduino and 6v to power motors?

JimboZA

As I pointed out in this thread, you lose 1.5v in the 293 your your 6v is only 3.5 at the motors..... you need to put 7.5v or so into the 293's pin 8. That was all explained before.....

Here's a nice circuit diagram and code.
Roy from ITCrowd: Have you tried turning it off an on again?
I'm on LinkedIn: http://www.linkedin.com/in/jimbrownza

ARDUINOROBOTS42

Hi

I mean this: https://lh4.googleusercontent.com/-EgQK-VJRL54/TgHt3Sw1AxI/AAAAAAAAAPQ/Padivqv49YQ/s640/circuit.jpg

Can you explain the power dividing? like which one goes to which? I am trying to set up my circuit like this... but i dont need the servos, or sensors... how would i go about with just one dc motor

JimboZA

Quote
how would i go about with just one dc motor


The link in my previous reply shows exactly how to hook up one dc motor....
Roy from ITCrowd: Have you tried turning it off an on again?
I'm on LinkedIn: http://www.linkedin.com/in/jimbrownza

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