In SX Microcontrollers, SX/B Compiler and SX-Key Tool, curtis wrote: Hello, Thanks for all the good info. The IR module is discontinued from RadioShack but I have a datasheet. It is the same one as the newer module that RadioShack sells today. There are Vcc, Gnd, and Vout pins. I simply used NSBasic programming language and the MSCOMM control to send "A" via the IR port. I do believe that that even though I set the baud rate to 9600 in the code, it is running much faster (115K). I used a logic probe and counted the (Hi) (Lo) changes and it was a binary number representing the letter "A". Come to think of it, the NSBasic creator said the comm control for that ce device was using SIR. I will try to change baud on my VB 6.0 terminal program. I would like to use a battery and a 4mhz resonator. I need to learn more about interupts and polling. Thanks, Curtis ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=125390#m125540 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2006 (http://www.dotNetBB.com)