GitHub - RafaelReyesCarmona/EMA: Arduino's library for Exponential Moving Average filter (EMA), implemented very easily and efficiently.
GitHub - popcornell/Arduino-Multiplierless-EMA-filter: This repo contains a class that implements a Multiplierless Exponential Mobile Average/Infinite Impulse Response IIR filter
![Fixed-point Exponential Moving Average filter with given cutoff frequency - Programming Questions - Arduino Forum Fixed-point Exponential Moving Average filter with given cutoff frequency - Programming Questions - Arduino Forum](https://europe1.discourse-cdn.com/arduino/optimized/4X/9/1/1/9110e93e68f4cb8ec5a976e6b385d2d1b26c829b_2_1024x806.png)