{"product_id":"ky-040-rotary-encoder","title":"KY-040 Rotary Encoder","description":"\u003cp\u003e\u003cstrong\u003eKY-040 360° Rotary Encoder Module (With Pins – Control Input Sensor Board)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdd precise user input control to your electronics projects with the KY-040 Rotary Encoder Module. This 360-degree rotation sensor is ideal for menu navigation, position control, and interactive systems in Arduino and embedded applications.\u003c\/p\u003e\n\u003cp\u003eUnlike simple potentiometers, this rotary encoder provides infinite rotation and digital pulse output, making it perfect for modern control interfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e360° continuous rotation (no end stops)\u003cbr\u003eDigital pulse output for precise position detection\u003cbr\u003eBuilt-in push-button switch (press function included)\u003cbr\u003eEasy integration with Arduino, ESP8266, ESP32, STM32, and more\u003cbr\u003eStable performance with clear signal output\u003cbr\u003eIncludes header pins for breadboard or PCB mounting\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eModel: KY-040\u003cbr\u003eOperating Voltage: 3.3V – 5V DC\u003cbr\u003eOutput Type: Digital A\/B quadrature signals + push button\u003cbr\u003eEncoder Type: Incremental rotary encoder\u003cbr\u003ePulses per Rotation: Typically 20 steps per cycle (varies slightly)\u003cbr\u003eInterface: 5-pin (CLK, DT, SW, +, GND)\u003cbr\u003eMounting: PCB module with pin headers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMenu navigation systems\u003cbr\u003eVolume or parameter control interfaces\u003cbr\u003eRobotics control panels\u003cbr\u003eArduino and IoT user interfaces\u003cbr\u003eDIY electronics and HMI projects\u003c\/p\u003e\n\u003cp\u003eWhether you're building a smart control panel or upgrading your project interface, the KY-040 rotary encoder provides smooth, accurate, and responsive input control.\u003c\/p\u003e","brand":"NamTronics","offers":[{"title":"Default Title","offer_id":53217344782447,"sku":null,"price":50.0,"currency_code":"NAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/9866\/5839\/files\/52_KY-040RotaryEncoder.jpg?v=1781254633","url":"https:\/\/namtronics.com\/products\/ky-040-rotary-encoder","provider":"NamTronics","version":"1.0","type":"link"}