Posted by hippy Another technique is to connect the R+LED between PWMOUT and the SEROUT line. In this way the IR can be modulated with no other components. At some point I'll get round to updating teh relevent pages.
on March 28, 2007, 9:52 pm, in reply to "Transmit serial data on IR"
86.17.147.35
: You seem to be determined to use only
: an existing protocol for
: transmitting IR data, (which is fine
: if you want to be a slave to
: somebody else's design).
:
: It's easy to combine the SEROUT
: command with the PWMOUT command, in
: a PNP transistor, and directly get a
: serial output modulated at 38 KHz.
:
: I've done it.
:
: Jim
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