Touch Sensor


Touch Sensor enables you to replace press with touch.

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It can detect the change in capacitance when a finger is nearby. This means no matter if your finger directly touches the pad or just stays close to the pad, the Grove – Touch Sensor will output HIGH.

Tech specs

  • Operating Voltage: 2.0 – 5.5V
  • Operating Current(Vcc=3V):1.5 – 3.0μA
  • Operating Current(VDD=3V):3.5 – 7.0μA
  • Output Response Time: 60 – 220mS
  • Used Chipset: TTP223-BA6


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