As you may have noticed, I’ve been working with an STM32 ARM CPU using Mbed. There was a time when Mbed was pretty simple, but a lot has changed since it has morphed into Mbed OS. Unfortunately, that ...

This project focuses on stabilizing an inverted pendulum — a classic problem in control systems — using an Arduino-based setup. Since the pendulum is naturally unstable, the goal is to keep it ...

An unexpected revisit to my earlier post on mouse encoder hacking sparked a timely opportunity to reexamine quadrature encoders, this time with a clearer lens and a more targeted focus on their signal ...

This scenario demonstrates how to configure a timer in encoder mode to determine the rotation direction. Initialization phase: At main program start, the mx_system_init() function is called. It ...

Rotary quadrature encoders often are used to command digital potentiometers or digital controllers, and quadrature decoding is typically performed in a programmable device (like an FPGA or ...