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USB button

http://forum.cytron.io/viewtopic.php?f=21&t=12277

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USB button

PostPosted: Sat Oct 05, 2013 10:17 am
by djstoneage
Hi all

I am trying to create a button that sends a string of text into a computer and at the same time actuate an air horn.

any suggestion?

Re: USB button

PostPosted: Sun Oct 06, 2013 8:41 am
by ABSF
connect your button to a PIC and use a "UART to USB" interface like UC00A to connect to the host to display your message. Use one port pin from your PIC to connect to a relay and use the relay to switch on your air horn.

Is that what you're trying to do?

Allen