Capacitive Touch Keypad Module TTP223 1-Key


Recommended for Arduino starters!


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SKU: ITF-TTP223 Categories: , , Tags: , ,


This is a capacitive touch sensor pad that can be activated by finger touch, acts like a push button or switch but without mechanical moving part. With no mechanical moving part, it is quiet and effortless for activating, suitable for smart projects and products.


  • Chip TTP223
  • Operating voltage : 3 – 5V
  • Stable detection of human body



Additional information

Weight 3 g
Dimensions 20 × 15 × 10 mm


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