AT42QT2100-AU

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AT42QT2100-AU is one of the commonly used capacitive touch sensors. Equipped with a powerful robotic controller, it is used in various industries and applications.

In the past, users either used mechanical switches for their input tasks or touch screens. Both require an electrical connection with a power line as well as long established components that take up a lot of space and require frequent maintenance.

The AT42QT2100-AU solves this problem by providing a sensitive capacitive touch interface for user input and is much thinner than traditional solutions. It is powered by an on-chip low power microcontroller and requires only a single 3.3V power line, greatly reducing installation time and cost.

The AT42QT2100-AU contains both algorithm and hardware blocks that allow it to detect when the touch sensor has made contact with a closed circuit. When a user touches the sensing surface, the electrical resistance of the surface changes due to capacitance across the interface. This resistance change is detected by the microcontroller, which then produces an interrupt signal to initiate the proper action.

The AT42QT2100-AU offers the user a variety of options. With its low power design, it can be used for basic general purpose applications such as switching off a device or to start a process. It can also be used for more complex applications such as an interface for controlling a robotic arm or for activating a touch screen.

As for scalability, the AT42QT2100-AU is capable of controlling up to sixteen different touch sensors. The user can easily configure and program the sensor, as well as monitor and update the system through a PC-based software platform.

The AT42QT2100-AU is extremely cost effective, as it requires only a single 3.3V power supply, allowing users to significantly reduce costs while providing the convenience of capacitive touch interfaces. It is also highly accurate and precise, making it the ideal solution for industrial and commercial applications.

Usability wise, the AT42QT2100-AU is easy to use right out of the box, making setup and installation extremely easy. It is also compatible with a wide range of operating systems, enabling users to easily integrate it into their existing platforms.

Overall, the AT42QT2100-AU is an ideal solution for users looking for a high performance and cost-effective capacitive touch solution. With its streamlined design and low-power microcontroller architecture, it is the perfect solution for a variety of industrial and commercial applications.

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