Grayhill’s new optical Ring Encoder is an innovative device designed with a hollow shaft, which facilitates seamless integration of electro-mechanical features such as LEDs and center pushbuttons. Its optical sensing technology provides an impressive lifespan of 1 million cycles, making the Ring Encoder an excellent choice for applications that demand extended rotational life. Additionally, the unit is compatible with both standard (5 V) and energy-efficient (3.3 V) circuits, enhancing its versatility.

The Ring Encoder is also available in a low-power version that uses nearly 100 times less current than most other optical encoders, making it ideal for battery-operated and other power-sensitive applications. The Ring Encoder features an integrated Schmitt trigger and pull-up resistor eliminating the need for these components to be integrated on the customer’s PC board, saving both space and cost.

The Ring Encoder’s knob design, materials, and colors can be fully-customized. This versatility makes the optical Ring Encoder well-suited for various industries, including agriculture, construction, healthcare, home appliances, and more.