Interface - Sensor, Capacitive Touch

Interface - Sensor, Capacitive Touch is an Interface that integrates capacitive sensing technology, which uses the principle of changing the capacitance when the human body or other conductive objects approach to detect touch action. It is usually composed of capacitive induction array, signal processing circuit, microcontroller unit (MCU) and interface circuit. The capacitive touch sensor converts the touch signal into a digital signal by accurately measuring the capacitance change, and outputs it to the main system for processing through the interface. Its design principle is based on non-contact measurement, and it has the advantages of high sensitivity, low power consumption, long life, waterproof and dustproof, etc., which can be widely used in various electronic devices requiring touch control functions.

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