Signal Input/Output
Adjustable LED brightness on every IO pin with software-controlled blinking
This hack implements controllable LED brightness by quickly performing a CPU-controlled blinking. Timming doesn't have to be accurate, and delays are automatiicaly compensated for.
Maintainer: Paulo Costa
This library is compatible with all architectures so you should be able to use it on all the Arduino boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.