“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 game, you need ...

What is a rotary encoder? A rotary encoder (RT) is a device that you can rotate infinitely. On most rotary encoders, when you rotate them you will feel a bump (known as steps), and most RTs have about ...

“I looked at all the available rotary encoder sketches and none of them met my needs, so I have written my own, and here it is”. Well, I looked at all the available rotary encoder sketches and none of ...

We will start off with an introduction into the Arduino landscape, followed by a brief discussion of a personal project called Orbis — The Amazing Kinetic Sculpture. In fact, it was the problems I ...

1- O potenciômetro define a velocidade desejada (setpoint). 2- O encoder envia pulsos conforme o motor gira. 3- O Arduino mede os pulsos e calcula o RPM real. 4- O Arduino compara o setpoint com o ...

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 line ...