This library enables you to use Interrupt from Hardware Timers on an AVR ATmega164, ATmega324, ATmega644, ATmega1284 with MCUdude MightyCore. It now supports 16 ISR-based timers, while consuming only 1 Hardware Timer. Timers interval is very long (ulong millisecs). The most important feature is they are ISR-based timers. Therefore, their executions are not blocked by bad-behaving functions or tasks. This important feature is absolutely necessary for mission-critical tasks