Find a better way to seed entropy. Currently takes the last 8 bits of the system microsecond counter.
How about mixing in a floating analog pin?
Pin number should get passed in from a user supplied variable to make sure the analog pin is connected to thin air.
https://www.arduino.cc/en/Reference/Random
How about mixing in a floating analog pin?
Pin number should get passed in from a user supplied variable to make sure the analog pin is connected to thin air.
https://www.arduino.cc/en/Reference/Random