??? 07/24/07 12:23 Read: times |
#142247 - did you see the e-mail I sent you? Responding to: ???'s previous message |
I posted:
4) I e-mailed you an example, there is no way in hades I'll post it in the forum for some unsuspecting sod to copy. you replied: I know of no way to comply with RS232 without a negative supply. or a chip that generates it itself You apparently think there are methods commonly applied that "work" using just resistors. I don't disagree. I just suggested you be specific, rather than providing the usual "handwave." That would serve as a useful caution to the uninformed. The way to apply "caution to the uninformed", in my opinion, is not to dissiminate such crap, not even as a "do not" Erik |