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Author Topic: RS232 TTL converter  (Read 907 times)
AB7JK
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Posts: 1




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« on: December 08, 2006, 06:52:33 PM »

Can someone send me the circuit diagram for a RS232 TTL converter. I made one a few years ago and I recall it included 2 transistors, a few diodes and resistors. My email address is kimmed51@yahoo.com. Thanks for any assistance. Kim AB7JK
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KE4DRN
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Posts: 3721




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« Reply #1 on: December 08, 2006, 08:34:46 PM »

http://www.seattlerobotics.org/encoder/aug97/cable.html

http://www.kevinro.com/cable.pdf
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