You can't have multiple MAX232's sharing TX and RX lines... the TX signals will conflict.
Even one output to multiple inputs can easily exceed the device specs since each input has about 5K ohm input resistor.
Re: Multiple PICs on usart network
You can't have multiple MAX232's sharing TX and RX lines... the TX signals will conflict.
Even one output to multiple inputs can easily exceed the device specs since each input has about 5K ohm input resistor.
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