See TI, MAXIM, Fairchild, etc.

  *
  |  __O    Thomas C. Sefranek   WA1RHP@ARRL.NET
  |_-\<,_   Amateur Radio Operator: WA1RHP
  (*)/ (*)  Bicycle mobile on 145.41, 448.625 MHz

http://hamradio.cmcorp.com/inventory/Inventory.html
http://www.harvardrepeater.org

> -----Original Message-----
> From: pic microcontroller discussion list
> [mailto:PICLIST@MITVMA.MIT.EDU]On Behalf Of Si Kian Boon
> Sent: Saturday, September 13, 2003 11:48 AM
> To: PICLIST@MITVMA.MIT.EDU
> Subject: RS422 / RS485
>
>
> Anybody can give me a guideline for RS422 / RS485?
>
> What IC to be used? Any schematics example?
>
> I going to communicate in full duplex with two PIC 16F877 by
> hardware UART separate around 50m distance.
>
> Thanks.
>
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>
>

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