4 oct. 2016

SEATALK - ARDUINO BI-DIRECCIONAL ADAPTER


SEATALK - ARDUINO BI-DIRECCIONAL ADAPTER


For digital pins ( 0 -> 5V) not for Serials (5 -> 0V)

Schematic :
PCB (30 x 30mm):





With 7805 regulator for power to arduino and interfaces  (40 x 25mm):


7 comentarios:

  1. Hi German, do you sell the equipped and tested boards for private use?

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  2. I don't sell, but is very easy to make it

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  3. Did you create this PCB with Eagle? If so, would it be possible to get the file?

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  4. Sprint-Layout 6.0
    I will upload files and post link here

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  5. Link : https://drive.google.com/open?id=1B1Cfsm-5W9nOaGskvnwYdaCNEfxbzLbM

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  6. I see that you used a zener diode between the rx and the gnd of the arduino. Is this needed?

    In the pictures above (photo's, layout's and schematics), this diode is not always present...

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