{"product_id":"ttp223b-digital-capacitive-touch-sensor","title":"TTP223B Digital Capacitive Touch Sensor حساس لمس","description":"\u003cp\u003eThe TTP223B Digital Capacitive Touch Sensor provides a reliable, low-power capacitive touch interface suitable for integration in a wide range of electronic projects and embedded systems. Designed for precise touch detection, the module eliminates mechanical wear points and improves longevity compared with conventional switches.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOperating voltage: \u003cstrong\u003e2V to 5.5V\u003c\/strong\u003e, compatible with common microcontroller power rails.\u003c\/li\u003e\n  \u003cli\u003eHigh sensitivity with a response time under \u003cstrong\u003e100ms\u003c\/strong\u003e for rapid user feedback.\u003c\/li\u003e\n  \u003cli\u003eCompact form factor, approximately \u003cstrong\u003e15mm x 22mm\u003c\/strong\u003e, for installation in constrained spaces.\u003c\/li\u003e\n  \u003cli\u003eSelectable output behavior: supports both toggle and momentary modes to match application requirements.\u003c\/li\u003e\n  \u003cli\u003eLow current consumption (~\u003cstrong\u003e1.5mA\u003c\/strong\u003e) for energy-efficient operation in battery-powered designs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe sensor uses capacitive sensing to detect touch by monitoring changes in capacitance and includes built-in debounce logic to reduce false triggers and erratic signals. These characteristics yield stable performance across diverse environments and improve overall user experience. The selectable output modes provide flexibility: momentary mode is suitable for momentary activation tasks, while toggle mode can replace latching switches where a single touch changes state until touched again.\u003c\/p\u003e\n\u003cp\u003eIntegration is straightforward for designers familiar with digital IO; the module interfaces directly with microcontroller input pins and requires minimal external components or configuration. Its combination of compact size, low power draw, and reliable touch detection makes the TTP223B sensor well suited for control panels, DIY electronics, interactive prototypes, and other applications where responsive and durable touch input is required.\u003c\/p\u003e","brand":"Electronic Service Center","offers":[{"title":"Default Title","offer_id":42488098750647,"sku":"89","price":5.0,"currency_code":"LYD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/4010\/0279\/files\/CDB2DB34-4594-42A3-9983-5A6D7DC56DBA.png?v=1784922432","url":"https:\/\/esclibya.com\/products\/ttp223b-digital-capacitive-touch-sensor","provider":"Electronic Service Center","version":"1.0","type":"link"}