100Pcs TTP223 Touch Key Switch Module Touching Button Single Channel
100Pcs TTP223 Touch Key Switch Module Touching Button Single Channel
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100Pcs TTP223 Touch Key Switch Module Touching Button Single Channel

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Key item features

  • Use effect: AB = 00: no lock high TTL level output; AB = 01: self-locking high TTL level output; AB = 10: no lock low TTL level output; AB = 11: self-locking low TTL level output
  • Power supply: 2.5v-5.5v/2W
  • Touch key switch module stable touching detection of human body for replacing traditional direct switch key.
  • Trigger setting mode:(1- Short;0- No Short)
  • The module is based on -sensing IC TTP223 capacitive touch switch module.
Current price is $34.58
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Arrives between Aug 31 - Sep 4
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Sold and shipped by Huote Electronics
4.053892215568863 out of 5 stars
4.053892215568863 stars out of 5, based on 167 seller reviews(4.1)
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