systempsycho
New Member
I am building an IR to RF circuit. I am finishing up the transmitter and now I am going to start on the receiver portion of it.
From what I have found. Many people have used PIC to take the signal from the receiver and modulate it back up to 40 kHz or whatever it needs to be.
Well I don't know a lot about programming PIC, I know they aren't terrible. But I don't have the kit to program them and this is for my senior design. I was wanting to know if anyone out there could think of another way of taking a square wave signal that has..from what the oscilloscope showed...a 90 Hz square wave at 300mV and modulate it back to a 40kHz wave so I can send it to an IR emitter.
I have time to finish this project, but I am just kind of stuck on what would be the best approach to doing this. Much thanks to everyone.
From what I have found. Many people have used PIC to take the signal from the receiver and modulate it back up to 40 kHz or whatever it needs to be.
Well I don't know a lot about programming PIC, I know they aren't terrible. But I don't have the kit to program them and this is for my senior design. I was wanting to know if anyone out there could think of another way of taking a square wave signal that has..from what the oscilloscope showed...a 90 Hz square wave at 300mV and modulate it back to a 40kHz wave so I can send it to an IR emitter.
I have time to finish this project, but I am just kind of stuck on what would be the best approach to doing this. Much thanks to everyone.