{"product_id":"brand-new-ky-040-rotary-encoder-module-with-push-button-20-ppr-5v-360-infinite-rotation-for-arduino-volume-menu-motor-control","title":"KY-040 Rotary Encoder Module with Push Button, 5V","description":"\u003cp\u003eAdd a physical control for menu navigation or value adjustment with the KY-040 rotary encoder module. It combines continuous rotation with an integrated push-button switch.\u003c\/p\u003e\u003ch2\u003eA compact control input for electronics projects\u003c\/h2\u003e\u003cul style=\"list-style:none; padding-left:0\"\u003e\n\u003cli\u003e✅ Adjust values through rotation — the encoder provides incremental digital pulses rather than a limited-travel knob.\u003c\/li\u003e\n\u003cli\u003e✅ Combine turning and selection — the built-in push button can serve as a separate input.\u003c\/li\u003e\n\u003cli\u003e✅ Stock one project or several — choose a one- or ten-module pack.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the module for a menu, volume setting or motor-control interface when your controller can read the encoder outputs. Its continuous rotation lets the software track repeated turns without a physical end stop.\u003c\/p\u003e\u003cp\u003eProduct details specify 5V operation and 5V output logic. Do not connect it directly to 3.3V-only inputs without suitable level adaptation; check the controller’s electrical limits first.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e KY-040; 20 pulses per revolution specified; continuous rotation; integrated push button; 5V operation and output logic. Pack options: 1 or 10 modules.\u003c\/p\u003e\u003cp\u003eChoose the pack size and check logic-level compatibility with your controller.\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"1pcs KY-040 \/ 30C","offer_id":64042569335114,"sku":"1005010519179436-1pcs KY-040-30C","price":18.92,"currency_code":"EUR","in_stock":true},{"title":"10pcs KY-040 \/ 30C","offer_id":64042569367882,"sku":"1005010519179436-10pcs KY-040-30C","price":46.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/S20d3a2d078d7446fbd6029a22ec6014dc.webp?v=1792605991","url":"https:\/\/spy-shop.com\/products\/brand-new-ky-040-rotary-encoder-module-with-push-button-20-ppr-5v-360-infinite-rotation-for-arduino-volume-menu-motor-control","provider":"Spy-shop.com","version":"1.0","type":"link"}