A flexible FIR filter for the Arduino or other CPP micro. This was inspired by Sebastian Nilsson's FIR library, but is a more generalized implementation that can be used with multiple data types.

The original library was developed by JonHub, but never added to the Arduino Library Manager. The Libraries Manager now hosts the code via this repo. The Filters library implements several useful ...

The official Arduino development team has this week rolled out new Arduino Cloud updates for tags, filters, blinks and galleries enhancing the workflow of the cloud IDE. Tags introduced a new way to ...

The Arduino platform offers a variety of affordable toys used by DIY enthusiasts for simple electronics projects. It is known for being easy to learn and is built on a variant of the C++ programming ...

Abstract: Digital signal processing (DSP) subject is one of the most important core subjects in many disciplines of electronic engineering, while the digital FIR filters are one of the essential ...

If you have an RTL-SDR compatible radio there’s an excellent chance you’ve heard of the rtl_433 project, which lets you receive and decode signals from an ever-expanding list of supported devices in ...

Some of the newer Espressif Systems wireless SoCs such as the ESP32-H2 and ESP32-C6 support Zigbee through their built-in 802.15.4 radio. It’s been working since the release of the ESP-IDF 5.1 ...

Abstract: In the bibliography and the different teaching courses on Digital Signal Processing (DSP) there are a substantial space aimed to the digital filters design theory including the approximation ...