{"product_id":"4-key-push-button-module","title":"4-Key Push Button Module","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe 4-Key Push Button Module integrates four tactile push buttons onto a single compact PCB, providing a ready-to-use input interface for microcontroller projects. Designed for ease of use, it outputs individual digital signals for each button press, making it straightforward to add user controls to any Arduino, ESP32, or Raspberry Pi build.\u003c\/p\u003e\n\u003cp\u003eThe module's compact footprint and standard 2.54 mm pin spacing make it ideal for breadboard prototyping and panel-mounted enclosures alike.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFour independent tactile push buttons on a single PCB\u003c\/li\u003e\n\u003cli\u003eIndividual signal output pin per button for direct digital input reading\u003c\/li\u003e\n\u003cli\u003eStandard 2.54 mm (0.1\") pin pitch, compatible with breadboards and standard headers\u003c\/li\u003e\n\u003cli\u003eLow-profile, compact module suitable for panel mounting or enclosure integration\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.3V and 5V logic microcontrollers\u003c\/li\u003e\n\u003cli\u003eNo soldering required when used with header pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eAPPLICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUser interface input for Arduino, ESP32, and Raspberry Pi projects\u003c\/li\u003e\n\u003cli\u003eMenu navigation and selection in OLED or LCD display-based systems\u003c\/li\u003e\n\u003cli\u003eGame controllers and interactive props for maker and STEM projects\u003c\/li\u003e\n\u003cli\u003eIndustrial control panel prototypes and HMI development\u003c\/li\u003e\n\u003cli\u003eRobotics control input and tele-operation interfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNumber of Buttons: 4\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.3V – 5V\u003c\/li\u003e\n\u003cli\u003eOutput Type: Digital (one pin per button)\u003c\/li\u003e\n\u003cli\u003ePin Pitch: 2.54 mm\u003c\/li\u003e\n\u003cli\u003eButton Type: Tactile push button (momentary)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 4-Key Push Button Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TBO","offers":[{"title":"Default Title","offer_id":53359081259321,"sku":"COM-BUT-025","price":4.2,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/files\/4-Key-Push-Button-Module-1.jpg?v=1780576300","url":"https:\/\/kuriosity.sg\/products\/4-key-push-button-module","provider":"Kuriosity","version":"1.0","type":"link"}