TTP223B Digital Capacitve Touch Sensor Module Capacitive Touch Switch

The TTP223B Digital Capacitive Touch Sensor Module is a versatile module that allows you to easily incorporate capacitive touch functionality into your projects. Whether you’re designing interactive displays, touch-sensitive buttons, or proximity sensors, this module provides a reliable and convenient solution for touch sensing applications.

Capacitive touch technology is employed in the TTP223B module, enabling it to detect touch through various dielectric materials such as glass, plastic, or even human skin. It offers excellent sensitivity and responsiveness, ensuring accurate touch detection and reliable performance. With capacitive touch, there is no need for physical pressure, making it suitable for applications requiring a gentle touch or for situations where buttons or switches may not be practical.

The TTP223B module is designed to operate with low power consumption, making it energy-efficient and suitable for battery-powered projects. It features a power-saving mode that helps reduce power consumption when the touch sensor is not in use. This ensures longer battery life and increased overall efficiency, making it an ideal choice for portable or battery-powered devices.

This touch sensor module is simple and easy to use, featuring a digital output that provides a high or low signal depending on the touch status. When a touch is detected, the output pin goes low, indicating the touch event. The module can be easily connected to microcontrollers or digital circuits, allowing for quick integration into your projects. Additionally, it features onboard pull-up resistors, eliminating the need for external components in most cases.

The TTP223B module supports a wide voltage range, typically from 2.0V to 5.5V, making it compatible with various power sources. This flexibility allows for seamless integration into different electronic systems and ensures compatibility with a wide range of microcontrollers and development boards.

In summary, the TTP223B Digital Capacitive Touch Sensor Module offers a simple and effective way to incorporate capacitive touch functionality into your projects. With its sensitive touch detection, low power consumption, ease of use, and wide voltage range compatibility, this module is suitable for a wide range of applications, including interactive displays, touch-sensitive controls, proximity sensing, and more.

Additional Features:

• Fast response time for instantaneous touch detection.
• Compact size for easy integration into small form factor projects.
• Onboard status indicator LED for visual feedback of touch events.
• Multiple touch points support for multi-touch applications.
• Reliable performance with anti-interference capabilities.

Package Includes:

• 1 x TTP223B Digital Capacitive Touch Sensor Module