TTP223 1-Channel Capacitive Touch Sensor Module – Red Color (Pack of 5) for Arduino, ESP32, Raspberry Pi & Touch-Based DIY Projects

The TTP223 1-Channel Capacitive Touch Sensor Module is a compact and sensitive touch detection module that replaces traditional mechanical buttons with a modern capacitive touch interface. Based on the TTP223 IC, this module detects touch input through human contact and provides a digital high/low output signal, making it perfect for DIY touch switches, interactive projects, and smart control applications.

This pack of 5 modules (Red Color PCB) offers excellent value for multi-touch projects, enabling you to build custom touch-based control panels, smart home switches, and touch-sensitive IoT devices. Fully compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers, the TTP223 module ensures effortless interfacing and reliable performance.

Key Features:

• Operating Voltage: 2.0V – 5.5V DC

• Output Type: Digital High/Low Signal

• Touch Sensing Area: Active region marked on PCB

• Response Time: Fast response for real-time interaction

• Low Power Consumption: Standby current < 5µA

• High Sensitivity: Detects touch through thin non-metallic materials (e.g., acrylic, glass, plastic)

• LED Indicator: Onboard LED lights up on touch activation

• Compact Size: Suitable for embedded systems and space-constrained projects

• Compatible With: Arduino, ESP32, Raspberry Pi, and other development boards

Applications:

• Touch-Activated Switches and Controls

• Smart Home Automation Interfaces

• DIY Interactive Projects & Panels

• IoT-Based Touch Input Systems

• Touch-Sensitive Lamps, Fans, and Appliances

• Wearable Technology and Gesture Control Projects

• Educational Electronics & Embedded Prototyping

Package Includes:

• 5 x TTP223 1-Channel Capacitive Touch Sensor Modules (Red Color)

Why Choose This TTP223 Touch Sensor Pack?

• Simple digital output for easy microcontroller interfacing.

• Replaces traditional mechanical buttons with modern capacitive touch control.

• Pack of 5 modules provides excellent value for multi-channel projects.

• Ultra-low power consumption suitable for battery-powered devices.

• Compatible with Arduino IDE, ESP32 development, and IoT projects.