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Exploring the Hobby of Building your own ROV - Imagine, Create, Inspire.
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 Post subject: Re: Neub questions
PostPosted: Dec 29th, 2015, 7:15 pm 
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Joined: Feb 28th, 2013, 6:01 pm
Posts: 383
Location: Australia
On the L293 shield, remove the jumper marked "PWR". The circuit diagram that I referred to shows that leaving this in will apply your motor supply (the terminal block next to the jumper) to the Arduino, thus destroying the Arduino. I used a 9 volt plugpack as supply. Double-check the polarity!

That code I linked to worked with my board, running a very small 12 volt geared motor happily back and forth. Thankyou Krodal.


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