Very nice work. I love hardware based projects. Regarding the FPGA isn't the Lattice ECP5 FPGA too costly for a personal project? > The end project is a low c

Very nice work. I love hardware based projects. Regarding the FPGA isn't the Lattice ECP5 FPGA too costly for a personal project? > The end project is a low cost combination signal generator / oscilloscope for aligning antique radios that I eventually want to sell. What do you mean by aligning antique radio? Could you please explain a little bit on this? Are you using lattice tools to build or open source tools? Also is it similar to Red Pitaya board?