encoder.tick(); // just call tick() to check the state. attachInterrupt(digitalPinToInterrupt(PIN_ENCODER_A), checkPosition, CHANGE); attachInterrupt ...

When you’re trying to learn how an algorithm works, it’s not always easy to visualize what’s going on. Well, except for maybe binary sort, thanks to the phone book. Professor [thatguyer] is a computer ...

Many people base huge swaths of their lives on foundational philosophical texts, yet few have read them in their entirety. The one that springs to the forefront of many of our minds is The Art of ...

In this video, we will replace the rotary encoder on a car radio that was broken and it was jumping steps and jumping back to 0. This is a relatively simple repair and it can be done by anyone with ...

const int encoderPinsA[NUM_ENCODERS] = { 10, 8, 6, 4, 2 }; // Encoder A pins; any PCINT pin const int encoderPinsB[NUM_ENCODERS] = { 11, 9, 7, 5, 3 }; // Encoder B pins; arbitrary - pick any IO #ifdef ...