Touch Sensor Module Board (TTP223 Touch Key / Touch Switch) 1 Channel - [Compatible with Arduino]

TTP223 1-Channel Capacitive Touch Sensor Module for Arduino & Microcontrollers

The TTP223 1-Channel Capacitive Touch Sensor Module offers a compact and versatile solution for adding touch input to your electronics projects. Based on the reliable TTP223 IC, it provides a single integrated touch area, effectively replacing traditional mechanical buttons. This module is fully compatible with Arduino and other microcontrollers, making it ideal for a wide range of DIY and professional applications. Easily configure its operation modes, including momentary or latching output, and active high or low signals, using onboard solder jumpers. An integrated LED provides clear visual feedback when the sensor is triggered, enhancing user interaction. Its simple 3-wire interface (VCC, GND, DO) ensures straightforward integration into your circuits. Enjoy stable and responsive touch detection, perfect for creating modern, interactive designs. This robust module provides a flexible input method for smart home devices, custom control panels, and more.

Specifications:

• Operating Voltage: 2V – 5.5V DC
• Sensor Type: Capacitive Touch
• Channels: 1
• Sensing Area: Approx. 11mm x 10.5mm
• Sensor Range: Approx. 5mm
• Output Type: TTL Level (Configurable)
• Output Modes: Momentary, Latching/Toggle (Configurable)
• Response Time (Fast Mode): ~60mS
• Response Time (Low Power Mode): ~220mS
• Dimensions: 15mm x 11mm
• Interface: 3-wire (VCC, GND, DO)
• Compatibility: Arduino, Microcontrollers

Key features and benefits:

• Single-channel capacitive touch sensing for reliable input
• Configurable output modes: momentary or latching/toggle
• Supports active high or active low output signals
• Integrated LED provides clear visual feedback upon trigger
• Wide operating voltage range: 2V to 5.5V DC
• Stable human body touch detection for consistent performance
• Fast and low power operating modes for efficiency

Applications:

• Replacing traditional mechanical buttons in electronics projects
• Creating interactive surfaces and custom control panels
• DIY smart home automation and lighting control systems
• Robotics and embedded system input interfaces
• Prototyping touch-sensitive interfaces with Arduino

Package Includes:

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