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  TTP223 1-Channel Capacitive Touch Sensor Module Red Color – ROBOZONE

  ₹30.00 ₹25.00

  1. Input Voltage : 2 Volt – 5.5 Volts DC.
  2. The response time max ~ 60mS in fast mode, ~220mS at low power mode @VDD=3V.
  3. Sensitivity can adjust by the capacitance(0~50pF).
  4. Stable touching detection of the human body for replacing traditional direct switch key.
  5. Provides direct mode toggle mode by pad option(TOG pin).
  6. After power-on have about 0.5sec stable-time, during the time do not touch the keypad, and the function is disabled.
  7. Auto calibration and Re-calibration period is about 4.0 sec when the key has not be touched.

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