OK so as mentioned this is my first post and first project! What I'm trying to accomplish with this project is a IR Motion Detector that transmits via a 2 way radio. I'm pretty sure I get how most of it goes together except how to get the Arduino to send a signal via the radio. I would really appreciate some help from you much much more knowledgeable folks. Here is a video on YouTube that inspired this project. I essentially want the same thing.