How to design and implement a digital low-pass filter on an Arduino

In this video, you'll learn how a low-pass filter works and how to implement it on an Arduino to process signals in real-time.

You don't have to be a mathematician to design your low-pass filter. You can use libraries to do the work for you. The python scripts linked below can help you to get started.

https://github.com/curiores/ArduinoTutorials/blob/master/ButterworthFilter/Design/LowPassFilter.ipynb
https://github.com/curiores/ArduinoTutorials/blob/master/ButterworthFilter/Design/ButterworthFilter.ipynb

The Arduino examples are also available:
https://github.com/curiores/ArduinoTutorials/tree/master/ButterworthFilter/ArduinoExamples

To use the Jupyter Notebook, start by following the instructions to download Python:
https://wiki.python.org/moin/BeginnersGuide/Download
and then follow the instructions to install Jupyter:
https://jupyter.org/install.html

Видео How to design and implement a digital low-pass filter on an Arduino канала Curio Res