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 ...

additionally there is a helper so see example Number-select which includes a NumberSellector if you want to implement a menu, see example Multi-select in some cases like menus, you would like to go ...

Abstract: The operational principle of an ultrasonic rotary encoder was investigated in order to examine the sensitivity of the measurement to the placement of the sensor probe. Ultrasound was sent to ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Ever tear open a potentiometer? If you haven’t, you can still probably guess what’s inside. A streak of resistive material with some kind of contact that moves across it as you rotate the shaft, right ...