Your DMX512 Problems
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Posted by Andy Rath on 9/5/2007, 3:20 pm
The title says all. Can anyone give me a hint how this is done? Wouldn't a bidirectional optocoupler corrupt the signal? Or does this require an IC that switches the circuit's direction depending on the start bit of the signal (if that makes any sense)? Beats me, really.
Thanks in advance.