> It is a matter of putting the signal from where you are taking the > -12V on low instead of high. RS232 codes "1" as -12V and "0" as +12V. > Or perhaps you can feed the +12V from the power supply directly.
I take power from the PSU already, the signal line is -12 at rest and during transmission it wavers between -10 and -9.5, i did design a small circuit which inverted the signal and, brought it back up to a voltage which would trigger the transistor and therefore transmit the IR signal as expected. I just can't be bothered to build it. ;P K, ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ Freevo-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/freevo-users
