This library uses a PCF8575 to read the pulses of a rotary encoder. As a PCF8575 has 16 lines up to 8 decoders can be read over I2C. The PCF interrupt line can be used to detect changes in the ...

A simple Arduino library for incremental rotary encoders. Simply set a onStep-callback function, which is called when a step is detected. The library also approximates the steps per second, which is ...

Part 2 of this DI series presents a device that allows you to play with and display live SDR signal spectrums with negative ...

Whether you're a newbie just getting started with electronics and embedded systems or a professional Engineer planning your next big design project, Arduino has you all covered with a development ...

The board can be programmed with Arduino IDE or ESP-IDF framework. Sadly all documentation is only available in Chinese right now including a Quick Start guide and Hardware guide. The ...