Grayhill 62AG Series Optical Encoder is now available with more resolution options to allow the user to fine tune settings. The 62AG Optical Encoder from Grayhill now offers 16, 20, 24, and 32 position resolutions and an optional integrated push-button that allows scrolling items from a list or menu and selecting the desired function. The 62AG generates a two-bit digital output to measure the magnitude and direction of the shaft or knob rotation. The 62AG Optical Encoder has a standard operating voltage of 5.0Vdc, but is also available with 3.3Vdc voltage. The additional resolution options, high performance, and low price make the 62AG encoder an ideal user interface solution for more applications.