Tested on a MEGA 2560 base. This programs makes the LED of the base blink on a specific and configurable pattern. Another implementations use the delay(time) function ...

I've been using this library for a real time system but during testing I found out something was "delaying" my code and after some digging I noticed this library uses the delay() function... would you ...

Abstract: An innovative application of negative group delay (NGD) circuit embedded in a mobile platform for the real-time prediction of arbitrarily moving object position is developed in this article.