Hello, I'm fairly new to Arduino and would like to if it would be possible to get my Arduino to create a 10MHz frequency signal from its own internal clock. I know that the Uno can go up to 16MHz, but would like to know the best manner for this signal output if it is possible.
Thank You
You can output an divided frequency from main clock. In case of Uno (16Mhz) you can have 16MHz, 8MHz, 4MHz etc.
You need a fast Arduino, with a clock of e.g. 76MHz or more. Or you build your own system with a 10Mz resonator. Or you use a separate 10MHz oscillator...
Another XY problem! 