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Results tagged with rs232
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user 301304
RS-232 is the electrical standard used on most serial ports. Note that this standard is a +/- 15 volt system and requires a FDMI converter to make it compatible with TTL logic levels.
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votes
Retrieving data from Agilent 34401A Digital Multimeter over the RS232 interface
I had to deal with this matter today. Briefly, the matter is that Agilent has uses an unconventional hardware flow control handshake.
Long story short, the instrument needs to see a high voltage on i …
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