Hello guys in this post we’ll learn how we can connect optical rotary encoder with arduino microcontroller. First we get some information about what is optical rotary encoder. Optical rotary encoder ...

This Arduino sketch is used to control 2 DC motors and 2 optical encoders from printer head frame by step/ direction signals.

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 ...