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I'm using this Dual Motor Shield L293D Arduino Dual Motor Shield

when I plug Arduino Dual Motor Shield into Aruino uno can't seen any way to communicate with Adruino uno.how can I communicate with uno ?

asked Jun 7, 2015 at 4:57
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  • What "communication" are you talking about? Do you mean "plug wires into D0-D13, A0-A5 pins of the Arduino UNO (in this case that would not be called communication) or USB communication to your PC, or ICSP communication with a programmer? Commented Jun 7, 2015 at 6:42
  • plug wires into D0-D13 Commented Jun 7, 2015 at 7:18

1 Answer 1

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Communicate with what? A PC? The usb serial port should still work fine, and anything connected to the RX/tx pins (D0 and D1) If your concern is that there is no longer a socket on the top of this shield that you can plug wires into, well you can solder on some wires to the top of the board, or you could get a screw shield board to go between the arduino and motor shield which would make all the pins available. I have also use small gauage wire wrapped around the shield pins and then just insert the shield onto the arduino making kind of a wire wrap connection between the boards.

answered Jun 7, 2015 at 6:06
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  • i need to plug wires into D0-D13 Commented Jun 7, 2015 at 7:18

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