Arduino DIY Capacitive Sensor Modules (10PCS)

The TTP223B digital touch sensor module is a capacitive touch-type touch switch module based on a touch detection integrated circuit. This module offers low power consumption and can be powered by a DC voltage ranging from 2 to 5.5V. It serves as a great replacement for the traditional push button, eliminating the hassle associated with conventional push buttons.

The module features four M2 screw positioning holes, facilitating easy installation on various surfaces. Its compact dimensions of 24 x 24 x 7mm (9.45 x 9.45 x 2.76 inches) make it a versatile choice for various applications.

The module's operation is straightforward. Normally, it outputs a low-level signal, operating in a low-power mode. When the corresponding position on the module is touched with a finger, it outputs a high-level signal, switching to a fast mode. After 12 seconds of no touch, the module reverts to the low-power mode.

One of the key advantages of this module is its ability to be mounted on the surface of non-metallic materials, such as plastic and glass. Furthermore, a thin piece of non-metallic material, such as paper, can be placed on the surface of the module, allowing it to be seamlessly integrated into various applications, such as walls, desktops, and more.

This touch sensor module offers a convenient and efficient solution for eliminating the hassle of traditional push buttons. Its low-power consumption, versatile mounting options, and intuitive touch-based operation make it an attractive choice for a wide range of applications, from home automation to industrial control systems.

Package contents include 10 units of the TTP223B digital touch sensor module, providing a cost-effective solution for projects or applications requiring multiple touch sensors.

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