Hello everyone, I need to comunicate an 16F627 with another 16F627, using infrared technology (maybe or not IRDA compatible) I was planning to use MAX3100 and/or MAX3120, but are to costly for the project. As a cheaper way of doing this, can I directly connect an infrared led to TX and an infrared detector to RX on both devices ?? Is it right ? Another way of doing so ? Thanks, Gabriel.- -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu