Hello,

I have created a circuit that recieves sony protocol. It works fine with my TV remote. However I would like to essentially create my own sony remote to replace it. It is intended to be used for a laser tag system. I am using the Sony IR protocol which is exactly what my code is set up to recieve.

My question is how would I modulate a signal at 38khz and send data just like how my remote does it. The chip I am using is the PIC 16F84A.

Any help would be appreciated I would like to solve this problem and get on with coding the rest of it.

Thanks,
Eric.