Capacitive Touch Switch Module (TTP223B)

حالة التوفر :
متوفر
النوع :
VT-2062
QAR 2.00
فولتات
Update Last Updated: 2025-07-19 18:32:36
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Features
  • This is the "momentary" variety of the touch sensor - touch and it turns on, release and it turns off.
  • Positive and negative can be used as a touch surface, can replace the traditional touch button.
  • Four M2 screws positioning holes for easy installation.Module can be installed in such as surface plastic, glass of non-metallic materials.
  • In addition to the thin paper ( non-metallic ) covering the surface of the module , as long as the correct location of the touch , you can make hidden in the walls, desktops and other parts of buttons.
  • The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the module output low, low power consumption; When a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode.
  • Power supply voltage VCC: 2.0--5.5 V(Typical 3V)
  • Output high VOH: 0.8VCC
  • Output low VOL: 0.3VCC
  • Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V): 8mA
  • Output pin pull-up current (@ VCC = 3V, VOH = 2.4V): 4 mA
  • Response time (low power mode): 220 mS
  • Response time (touch mode): 60 mS
  • Size: 24x24x7.2 mm

هذا الموقع هو منصة مختصة بالبحث عن اسعار المنتجات في قطر, لمساعدتك في البحث عن افضل سعر للمنتجات في السوق. اكتب اسم او رقم المنتج الذي تبحث عنه في مربع البحث بالاعلى واضغط على زر البحث, وسنقوم بإظهار الناتئج المطابقة مرتبة حسب افضل سعر.