Yo Hal! On Tue, 08 Nov 2016 21:13:05 -0800 Hal Murray <[email protected]> wrote:
> [email protected] said: > > Would this do the trick? - > > http://www.banggood.com/8-Channel-Logic-Level-Tran > > slator-Converter-Bi-Directional-Module-p-1023173.html > > Not likely. > > The normal RS-232 level shifter chip includes an inverter. (No good > reason, just historical, but with a long history.) Who cares if the PPS is inverted? > I can't understand the schematic on the part Gary suggested. I'd use > something like this: > https://www.sparkfun.com/products/11189 I admit to not spending a lot of time on my suggestion. Yours may well be better. RGDS GARY --------------------------------------------------------------------------- Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703 [email protected] Tel:+1 541 382 8588
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