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Arduino controlling robotic arm with two L293D

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Uploaded by on Sep 3, 2010

Simple software made in C# sends commands to arduino using serial communications.

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Science & Technology

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Standard YouTube License

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Uploader Comments (yoobservador)

  • You hacked and OWI 535 didn't you?

    It is hard to modify and conect to arduino?

    Thanks

  • Hi!

    It was really easy... very easy.

    I've just used: 2 x "double-half H-bridge" (the ic is L293D = it is very cheap) to control engines. So I controlled 4 engines.

    Then I used a "not ports" to drive the direction of engines through the L293D.

    Then the Arduino to manage outputs to L293D and "not ports"

    And a 2A 12v DC source (better use 4Amps).

  • Then... I connect the arduino to my PC using USB, so arduino can receive data from PC.

    Then I create a very stupid software on arduino that received the commands throw serial comm to set or reset digital outputs.

    Then a C# software to send serial comm messages...

    More or less 1 hour to prepare it.

    I dont know where are the source codes... I will try to find it... but I dont think still have it.

    Regards

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All Comments (6)

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  • @yoobservador Useful info. Thanks a lot.

  • legal, as did

  • jurídicos, como lo hizo

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