Although you can also do this in software, I prefer the hardware way by using an RC filter as shown below. I will not go into greater detail of the code behind the rotary encoder + arduino experiment, ...

As you may have noticed, I’ve been working with an STM32 ARM CPU using Mbed ... I needed a rotary encoder — I pulled a cheap one out of one of those “49 boards for Arduino” kits you ...

As you may have noticed, I’ve been working with an STM32 ARM CPU using Mbed ... I needed a rotary encoder — I pulled a cheap one out of one of those “49 boards for Arduino” kits you ...

Rotary encoders are commonly deployed in the closed-loop rotor systems used in a wide variety of applications from robotics and high end photographic lenses to opto-mechanical mice and trackballs to ...