{"product_id":"ttp229-16-channel-digital-capacitive-switch-touch-sensor-keypad-module","title":"TTP229 16-Channel Capacitive Touch Sensor Keypad Module for Arduino","description":"\u003cp data-end=\"371\" data-start=\"272\"\u003e\u003cstrong data-end=\"371\" data-start=\"272\"\u003eTTP229 16-Channel Capacitive Touch Sensor Module — Reliable, Fast \u0026amp; Perfect for DIY Electronics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"624\" data-start=\"373\"\u003eUpgrade your next Arduino or microcontroller project with the \u003cstrong data-end=\"487\" data-start=\"435\"\u003eTTP229 16-Channel Capacitive Touch Sensor Module\u003c\/strong\u003e. This module replaces traditional push buttons with highly responsive touch pads, making your design cleaner, quieter, and more durable.\u003c\/p\u003e\n\u003cp data-end=\"945\" data-start=\"626\"\u003eFeaturing the onboard \u003cstrong data-end=\"675\" data-start=\"648\"\u003eTTP229 touch-sensing IC\u003c\/strong\u003e, this module provides \u003cstrong data-end=\"738\" data-start=\"698\"\u003e16 independent capacitive touch keys\u003c\/strong\u003e, stable performance, and wide voltage compatibility. It is ideal for DIY electronics, education projects, access control panels, smart home control pads, and any application that requires multi-touch input.\u003c\/p\u003e\n\u003ch4 data-end=\"967\" data-start=\"947\"\u003e\u003cstrong data-end=\"967\" data-start=\"951\"\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-end=\"1085\" data-start=\"970\"\u003e\n\u003cstrong data-end=\"1005\" data-start=\"970\"\u003e16-Key Capacitive Touch Sensing\u003c\/strong\u003e\u003cbr data-end=\"1008\" data-start=\"1005\"\u003ePowered by the TTP229 IC for high sensitivity and accurate touch detection.\u003c\/li\u003e\n\u003cli data-end=\"1158\" data-start=\"1089\"\u003e\n\u003cstrong data-end=\"1120\" data-start=\"1089\"\u003eOnboard Power Indicator LED\u003c\/strong\u003e\u003cbr data-end=\"1123\" data-start=\"1120\"\u003eShows working status at a glance.\u003c\/li\u003e\n\u003cli data-end=\"1276\" data-start=\"1162\"\u003e\n\u003cstrong data-end=\"1200\" data-start=\"1162\"\u003eWide Operating Voltage (2.4V–5.5V)\u003c\/strong\u003e\u003cbr data-end=\"1203\" data-start=\"1200\"\u003eCompatible with Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and more.\u003c\/li\u003e\n\u003cli data-end=\"1393\" data-start=\"1280\"\u003e\n\u003cstrong data-end=\"1309\" data-start=\"1280\"\u003eConfigurable Output Modes\u003c\/strong\u003e\u003cbr data-end=\"1312\" data-start=\"1309\"\u003eChoose key output mode, long-press behaviour, fast reaction, or low-power mode.\u003c\/li\u003e\n\u003cli data-end=\"1497\" data-start=\"1397\"\u003e\n\u003cstrong data-end=\"1419\" data-start=\"1397\"\u003eCompact PCB Design\u003c\/strong\u003e\u003cbr data-end=\"1422\" data-start=\"1419\"\u003ePCB size: \u003cstrong data-end=\"1452\" data-start=\"1434\"\u003e49.3 × 64.5 mm\u003c\/strong\u003e — fits easily into panels or DIY enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"1518\" data-start=\"1499\"\u003e\u003cstrong data-end=\"1518\" data-start=\"1503\"\u003ePerfect For\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-end=\"1557\" data-start=\"1521\"\u003eArduino \u0026amp; microcontroller projects\u003c\/li\u003e\n\u003cli data-end=\"1579\" data-start=\"1560\"\u003eKeypad interfaces\u003c\/li\u003e\n\u003cli data-end=\"1606\" data-start=\"1582\"\u003eSmart home controllers\u003c\/li\u003e\n\u003cli data-end=\"1645\" data-start=\"1609\"\u003eSecurity or access control systems\u003c\/li\u003e\n\u003cli data-end=\"1682\" data-start=\"1648\"\u003eDIY electronics \u0026amp; maker projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":44226072903831,"sku":"21PS001965","price":83.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/TTP229-16-Channel-Capacitive-Touch-Keypad-Module-Front-View-Arduino.jpg?v=1763442015","url":"https:\/\/scccltd.com\/en-tw\/products\/ttp229-16-channel-digital-capacitive-switch-touch-sensor-keypad-module","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}