Using DDS si5351 mcu stc8h1k28 product from om Adiba onaga using a 16X2 character LCD complete with a front cover that has been redesigned using acrylic material, looks like it has been done using cnc laser cutting, so it is very precise and easy to reinstall to replace the original default front cover radio yaesu ft-180a. and here I am using a transistor switch to replace the analog band switch on this radio, because in this dds circuit it only outputs a 5v switch band, of course we need to strengthen it again using a relay or transistor switch according to our individual tastes .. #tutorial #electronic #repair #rig #hf #yaesu #ft #restoration #dds #arduino