One of the pins is a switch closure to ground when you depress the shaft of the encoder. ... I forget that the Arduino, ... I joined the KY-040 encoder module with a KY-016 RGB LED.

“Measure twice, cut once” is great advice in every aspect of fabrication, but perhaps nowhere is it more important than when building a CNC machine. When precision is the name of the ga… ...

Makers, developers and Arduino enthusiasts searching for silent stepper drivers with high resolution encoders which are also Arduino compatible. May be interested in the new range of uStepper S ...