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- Wed Jun 01, 2005 3:11 pm
- Forum: General Discussion
- Topic: digital to RS-232
- Replies: 6
- Views: 2828
digital to RS-232
I need a basic digital to RS-232 circuit.<p>I mean I want to have around 8 digital inputs that I can poll with via RS-232. I want to read the state of the digital inputs into my PC via Visual BASIC.