BeatZero
Newbie
Hello everyone, I'm looking for an electrical schematic of OPC-822 cable, but think nothing on the web, if any friend have such a cable, and can take some pictures to share, it would be very useful to build one. Those who think sale on the internet are not available to be shipped to my country. Apparently it's a simple circuit based on MAX232. Thanks!
The image below is all I found so far on the OPC-822
The image below is all I found so far on the OPC-822