{"product_id":"touch-switch-ttp223-red-pcb","title":"TTP223 RED PCB TOUCH SWITCH","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSpecification: \u003c\/strong\u003e\u003c\/em\u003eThe TTP223 touch switch is a capacitive sensor module designed to emulate a traditional mechanical push-button using touch-sensitive input. In a laboratory setting, it is primarily used for contactless switching, human-machine interface prototyping, and triggering automated data acquisition sequences without the risk of mechanical wear or contamination.\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications:\u003cbr\u003e* Operating Voltage: 2.0V to 5.5V DC\u003cbr\u003e* Output Mode: Toggle or Momentary (configurable via solder pads)\u003cbr\u003e* Response Time: ~60ms (Low Power mode) to 220ms (Fast mode)\u003cbr\u003e* Output State: Active High (default) or Active Low\u003cbr\u003e* Interface: Single-pin digital output\u003cbr\u003e* Technology: Capacitive sensing with built-in regulator\u003cbr\u003e* LED Indicator: On-board red LED for visual feedback\u003cbr\u003e* Sensitivity: Adjustable via external capacitor (C_EXT)\u003c\/p\u003e\n\u003cp\u003e(The dimensions and weight mentioned in the additional information section are of the product with box\/packaging.)\u003c\/p\u003e","brand":"scientifickart","offers":[{"title":"Default Title","offer_id":51411578913074,"sku":"OM-31059\/1","price":36.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/6561\/2338\/files\/ChatGPTImageJul2_2026_06_07_39PM.png?v=1782995874","url":"https:\/\/scientifickart.com\/products\/touch-switch-ttp223-red-pcb","provider":"scientifickart","version":"1.0","type":"link"}