USB to TTL converter
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USB to TTL converter

by wnc on Tue Mar 05, 2013 6:44 am

Hi
I try to make own USB to TTL converter using ftdi chip. I attached the schematic diagram.
http://www.flickr.com/photos/93784884@N07/8531198194/in/photostream/lightbox/

After I assemble the chip, I connected to PC. But PC did not detect the chip. I have installed the ftdi driver and use it for other USBTTL converter successfully. And I think I solder it properly.

I am not sure where went wrong or anything to add to the circuit.

Regards
wnc
 
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Re: USB to TTL converter

by adafruit_support_bill on Tue Mar 05, 2013 6:47 am

(Moved to General Project Help)
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adafruit_support_bill
 
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