It's been a while since I made any type of SDR controller. Actually it's been a while since I made anything Arduino's related. Since I stated the beta testing of SDRuno I wanted to make another controller. Below is what I have so far. This one has to be as small and simple as possible, I'm waiting on the mini OLED screens to come in and that will be the last part I need. Should be a fun little controller when it's done.