HF Transmitter - Source Code
As promised on my YouTube channel, here's the source code for the HF transmitter. There are two main pieces to it, a header file that contains all of the graphics and an .ino file that contains the main code. But before you can build a sketch from those two files, you also need to download Pavel Milanes' Si5351 library (https://github.com/pavelmc/Si5351mcu). I am not going to post his code here. He has incorporated the fix that I suggested to correct a glitch with spread spectrum mode that happens with some Si5351 boards, but in my source code I am still using my custom modified files which I saved as new files with "D_" prepended to their file names. Lastly, all of this code is provided with NO WARRANTY or guarantee it will work for you and your project. It is for your information and education purposes only, you are on your own to get it to work. That said, here is the code for the HFTGraphics2.h file, which contains the graphics: //LUEEL logo drawn to 24x24 ...