J jumpjack New Member Oct 3, 2008 #1 I do I generate a 38 KHz square wave with a PIC? Is it just a matter of turning on/off a pin 38000 times per second? How do I set precise timing? Last edited: Oct 3, 2008
I do I generate a 38 KHz square wave with a PIC? Is it just a matter of turning on/off a pin 38000 times per second? How do I set precise timing?
Nigel Goodwin Super Moderator Most Helpful Member Oct 3, 2008 #2 jumpjack said: I do I generate a 38 KHz square wave with a PIC? Is it just a matter of turning on/off a pine 38000 times per second? How do I set precise timing? Click to expand... Yes, that's all it is - check my IR PIC tutorial for an example.
jumpjack said: I do I generate a 38 KHz square wave with a PIC? Is it just a matter of turning on/off a pine 38000 times per second? How do I set precise timing? Click to expand... Yes, that's all it is - check my IR PIC tutorial for an example.
J jumpjack New Member Oct 3, 2008 #3 Nigel Goodwin said: Yes, that's all it is - check my IR PIC tutorial for an example. Click to expand... thanks. in the meantime, maybe you're interested in taking a look at my post about IR remote controls replication: https://jumpjack.wordpress.com/2008/05/22/remote-control-2/ It's part of a larger tutorial: https://jumpjack.wordpress.com/2008/05/20/worlds-cheapest-remote-control-replicator-just-1/ You should be able to learn how to code into your pic just ANY remote of yours.
Nigel Goodwin said: Yes, that's all it is - check my IR PIC tutorial for an example. Click to expand... thanks. in the meantime, maybe you're interested in taking a look at my post about IR remote controls replication: https://jumpjack.wordpress.com/2008/05/22/remote-control-2/ It's part of a larger tutorial: https://jumpjack.wordpress.com/2008/05/20/worlds-cheapest-remote-control-replicator-just-1/ You should be able to learn how to code into your pic just ANY remote of yours.
Nigel Goodwin Super Moderator Most Helpful Member Oct 3, 2008 #4 jumpjack said: You should be able to learn how to code into your pic just ANY remote of yours. Click to expand... Thanks, but I've been doing that for many years
jumpjack said: You should be able to learn how to code into your pic just ANY remote of yours. Click to expand... Thanks, but I've been doing that for many years