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TTP223 1-Channel Capacitive Touch Sensor Module Red Color
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Input Voltage : 2 Volt – 5.5 Volts DC.
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The response time max ~ 60mS in fast mode, ~220mS at low power mode @VDD=3V.
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Sensitivity can adjust by the capacitance(0~50pF).
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Stable touching detection of the human body for replacing traditional direct switch key.
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Provides direct mode toggle mode by pad option(TOG pin).
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After power-on have about 0.5sec stable-time, during the time do not touch the keypad, and the function is disabled.
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Auto calibration and Re-calibration period is about 4.0 sec when the key has not be touched.
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TTP223 1-Channel Capacitive Touch Sensor Module Red Color
Description
- Capacitive Touch Sensing: Detects touch or proximity without the need for physical contact.
- Single Touch Channel: Features one touch-sensitive pad for simple touch detection.
- Digital Output: Provides a digital high/low output signal when touched.
- Adjustable Sensitivity: Some variants offer adjustable sensitivity settings.
- Low Power Consumption: Designed for low power consumption.
- Compact and Easy to Use: Compact module with convenient terminals for easy integration.
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