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Simple RS232 level converter...???

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picnoobie

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Hi guys,
few weeks ago I posted this link **broken link removed**
it has been working for me, but now I want learn how to use CTS RTS for flow control
and I'm wondering if any smarties here could tell me if I could use the same circuit
for CTS RTS.

thanks.
 

thanks,
I just want to use what I have on my bin, I actually have the 232, but I'm
afraid what I need would be Max3222. I need it for 3.3v although I think
the uC I'm using is 5v capable on some of it's I/O not sure about it tho,
I'll check the datasheet again, maybe I could use Max232 I already have one
assembled, just need to put extra wires for the CTS RTS.
 

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