{"product_id":"2-stage-double-action-tactile-button-switch","title":"2-Stage Double Action Tactile Button Switch","description":"\u003ch2\u003eWhat is it?\u003c\/h2\u003e\n\u003cp\u003eTake your user interfaces beyond the ordinary with this breakout board featuring the genuine\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eALPS SKQAACE010\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edual-stage tactile switch. Unlike a conventional pushbutton, this unique switch provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etwo distinct activation points\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithin a single press. A light press activates the first stage\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e(connecting pins 1 and 2)\u003c\/strong\u003e, while pressing further activates the second stage\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e(connecting pins 1, 2 and 3)\u003c\/strong\u003e, similar to the shutter button found on professional digital cameras, where a half-press focuses and a full-press captures the image.\u003c\/p\u003e\n\u003cp\u003eThis makes it possible to create intuitive, space-saving interfaces where one physical button performs two related actions naturally and ergonomically.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eALPS SKQAACE010\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2-stage tactile switch\u003c\/li\u003e\n\u003cli\u003eTwo independent switch outputs\u003c\/li\u003e\n\u003cli\u003eHalf-press and full-press detection\u003c\/li\u003e\n\u003cli\u003eCompact breakout board with clearly labeled pins\u003c\/li\u003e\n\u003cli\u003eBreadboard and prototyping friendly\u003c\/li\u003e\n\u003cli\u003ePerfect for Arduino, ESP32, Raspberry Pi, STM32, and other microcontrollers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe breakout board has the following pinouts:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eP1\u003c\/li\u003e\n\u003cli\u003eP2\u003c\/li\u003e\n\u003cli\u003eP3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eA light press activates the first stage (connecting P1 and P2), while pressing further activates the second stage (connecting P1, P2 and P3)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Use a Two-Stage Button?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMany embedded devices have very limited space for controls. By combining two functions into a single button, you can create interfaces that feel significantly more polished while reducing the number of physical controls.\u003c\/p\u003e\n\u003cp\u003eInstead of adding another button, simply let the user press a little further.\u003c\/p\u003e\n\u003ch2\u003eCreative Applications\u003c\/h2\u003e\n\u003ch3\u003eCamera Projects\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHalf-press to autofocus\u003c\/li\u003e\n\u003cli\u003eFull-press to capture an image\u003c\/li\u003e\n\u003cli\u003eWake camera on first stage, record on second\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandheld Game Consoles\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAim → Fire\u003c\/li\u003e\n\u003cli\u003eCharge attack → Release attack\u003c\/li\u003e\n\u003cli\u003ePreview move → Confirm move\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRobotics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSlow movement mode → Full-speed movement\u003c\/li\u003e\n\u003cli\u003eArm robot → Execute action\u003c\/li\u003e\n\u003cli\u003eSelect object → Pick up object\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudio Equipment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePreview track → Play track\u003c\/li\u003e\n\u003cli\u003eMute microphone → End call\u003c\/li\u003e\n\u003cli\u003eMonitor audio → Begin recording\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTest Equipment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasure continuously while half-pressed\u003c\/li\u003e\n\u003cli\u003eStore measurement on full press\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSmart Home Controls\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePreview lighting scene\u003c\/li\u003e\n\u003cli\u003eApply lighting scene\u003c\/li\u003e\n\u003cli\u003eView thermostat setting\u003c\/li\u003e\n\u003cli\u003eConfirm new temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMacro Keypads\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisplay macro name\u003c\/li\u003e\n\u003cli\u003eExecute macro\u003c\/li\u003e\n\u003cli\u003ePreview shortcut\u003c\/li\u003e\n\u003cli\u003eLaunch shortcut\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Controls\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnable machine\u003c\/li\u003e\n\u003cli\u003eStart operation\u003c\/li\u003e\n\u003cli\u003eSafety confirmation\u003c\/li\u003e\n\u003cli\u003eConfirm process\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMenu Navigation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHighlight menu item\u003c\/li\u003e\n\u003cli\u003eSelect menu item\u003c\/li\u003e\n\u003cli\u003ePreview settings\u003c\/li\u003e\n\u003cli\u003eSave settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMusical Instruments\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSoft note\u003c\/li\u003e\n\u003cli\u003eAccent note\u003c\/li\u003e\n\u003cli\u003ePreview sound preset\u003c\/li\u003e\n\u003cli\u003eApply preset\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAI Devices\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHold for \"listening\"\u003c\/li\u003e\n\u003cli\u003eFull press to submit request\u003c\/li\u003e\n\u003cli\u003eWake assistant\u003c\/li\u003e\n\u003cli\u003eExecute command\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSwitch: ALPS SKQAACE010\u003c\/li\u003e\n\u003cli\u003eType: Dual-stage tactile momentary switch\u003c\/li\u003e\n\u003cli\u003eOutputs: Stage 1 and Stage 2\u003c\/li\u003e\n\u003cli\u003eOperation: Normally open\u003c\/li\u003e\n\u003cli\u003eBreakout: Clearly labeled connection pins\u003c\/li\u003e\n\u003cli\u003eSuitable for low-voltage digital logic applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're designing the next handheld gadget, wearable, camera controller, or custom keyboard, this breakout board lets you add an elegant, professional-feeling control that users will instantly understand.\u003c\/p\u003e","brand":"Questwise Ventures","offers":[{"title":"Default Title","offer_id":54687363006743,"sku":null,"price":8.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/7835\/8551\/files\/IMG_5578.jpg?v=1786759673","url":"https:\/\/www.questwiseventures.com\/products\/2-stage-double-action-tactile-button-switch","provider":"Questwise Ventures","version":"1.0","type":"link"}