The amateur radio and electronics blog of Carl Ratcliffe, M0ICR. IO91SO / WAB Square TQ19
I don't understand why there's both an AD9850 and Si5351 in the first image :). I'm guessing you want to use the Si5351 in the final version and now you're just testing with the AD9850 ?
Thats correct, I am still new to Frtizing. The plan is to get the simple DDS VFO working and then to replace the 9850 with the Si5351 and the 1602 LCD with a nice 2.2" TFT touch screen. 73 Carl M0ICR