Hi, I'm looking for a small integrated IC which can generate RF pulsed tone repeatedly.
My goal is to attached such pulsed tone generator on insects like bees, so I can track them on field. I have seen few web pages about such purpose, but those need extra electrical components which make the device bigger. So I'm looking for a tiny single IC for use.
Is there a ready IC for the purpose? The size is ideally 5mmx5mm(without antenna).
Thanks for any information.