Categories

Touch Sensor

  • Digital Sensor TTP223B Module Capacitive Touch Switch

    SKU: 31100
     78.00

    (inc GST)

    ₹ 66.1 (+18% GST extra)

    1. Power supply voltage(VCC): 2.0, 3, 5.5 V.
    2. Output high VOH: 0.8VCC V
    3. Output low VOL: 0.3VCC V
    4. Response time (touch mode) : 60 mS
    5. Response time (low power mode) : 220 mS
    6. Can replace the traditional touch of a button
    7. Four M2 screws positioning holes for easy installation
    Add to cart
  • TTP223 Touch Key Module – 2Pcs

    SKU: 29793
     69.00

    (inc GST)

    ₹ 58.47 (+18% GST extra)

    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.
    Add to cart