High-Precision KY-040 Rotary Encoder Module for Arduino and Raspberry Pi - Ultra-Sensitive Rotational Sensor with Integrated Push Button - Ideal for Robotic, Automation, and DIY Electronics Projects

The Keyes KY-040 Rotary Encoder is a versatile knob-based input device designed to provide precise control and indication of knob rotation and direction for various electronic applications. It's an excellent choice for applications like stepper and servo motor control, and it's also well-suited for controlling devices such as digital potentiometers. Engineered for dependable performance, this encoder module is designed to output a low signal when the switches are closed, smoothly transitioning to a high signal when the switches open. Operating on a 5V supply input with integrated pullup resistors, both CLK and DT signals remain in a high state when the switches are open, ensuring accurate feedback and smooth operation. What sets this module apart is its integral push-button switch, which enhances the versatility of your projects. Use it to effortlessly change switch functions, whether you need to switch between coarse and fine adjustments or tailor its operation to meet the specific requirements of your project. This feature offers enhanced flexibility and ease of use. Whether you're venturing into the world of robotics, automation, or DIY electronics, the Keyes KY-040 Rotary Encoder Module empowers you with precise control and seamless integration. It's your gateway to obtaining reliable feedback on rotation and direction, unlocking a world of possibilities for your creative projects. Discover a new dimension of precision and adaptability with the Keyes KY-040 Rotary Encoder Module. Elevate your electronic projects with enhanced control and flexibility. Order yours today and embark on a journey of innovation and creativity.