Digital Sensor TTP223B Module Capacitive Touch Switch

The TTP223B Digital Capacitive Touch Sensor Module offers a smooth and responsive touch-activated switch, replacing traditional mechanical buttons with modern capacitive sensing technology. This sensor module outputs a clean digital signal when touched, making it ideal for Arduino, Raspberry Pi, ESP32, and other microcontroller-based projects.

Designed for ease of use, the TTP223B module operates at a voltage range of 2V to 5.5V and features a single-channel touch pad that toggles its output state on each touch. Its compact size, low power consumption, and high sensitivity make it perfect for home automation, interactive control panels, and wearable devices.

Key Features:

• Digital output touch switch based on TTP223B chip
• Single touch channel with toggle mode operation
• Operating voltage: 2V to 5.5V DC
• Low power consumption and quick response time
• Easy to interface with most microcontrollers
• Stable and noise-resistant performance
• Compact and lightweight design

Applications:

• Capacitive touch buttons and switches
• Home automation and smart devices
• Interactive touch control panels
• DIY electronics and wearable projects
• Remote controls and user interfaces