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Sensors and Modules
Touch Button Module
Part no.GH₵7.00
The Single-Channel Touch Button Module is a compact and easy-to-use capacitive touch sensor designed to add touch-sensitive controls to Arduino, ESP32, ESP8266, Raspberry Pi, and other microcontroller projects. Instead of requiring a traditional mechanical push button, the module detects a simple touch on its sensing surface and provides a digital output signal. Its compact design makes it ideal f
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Overview
Touch Button Module
The Touch Button Module is a compact capacitive touch sensor designed to provide a simple and reliable way to add touch-based controls to electronics projects. Instead of using a traditional mechanical push button, the module detects a finger touch on its sensitive surface and provides a digital output signal that can be read by microcontrollers.
It is ideal for Arduino, ESP32, ESP8266, Raspberry Pi, smart home controls, DIY interfaces, and interactive electronics projects. Its small size and simple interface make it easy to integrate into both prototypes and finished projects.
Key Features
- Single-channel capacitive touch sensing
- No mechanical button or moving parts
- Touch-sensitive control with a simple finger touch
- Digital output suitable for microcontrollers
- Compact and easy-to-install design
- Low power consumption
- Simple VCC, GND, and OUT connections
- Compatible with Arduino, ESP32, ESP8266, and other microcontrollers
- Suitable for breadboards and custom PCB projects
Technical Specifications
- Type: Capacitive Touch Button Module
- Channels: Single Channel
- Interface: Digital Output
- Operating Voltage: Typically 3.3V–5V
- Output: Digital HIGH/LOW signal
- Sensing Method: Capacitive touch
- Connection: VCC / GND / OUT
- Module Type: Touch sensor interface
- Control: Finger touch
Applications
The Single Channel Touch Button Module can be used in:
- Arduino and ESP32 projects
- Touch-sensitive switches
- Smart home automation
- DIY control panels
- LED touch controls
- Interactive electronics
- Robotics projects
- Home appliances
- IoT devices
- Electronic prototypes and embedded systems
Advantages
- Simple touch-based operation without mechanical buttons
- Easy to connect and program
- Compact size for space-constrained projects
- Works with popular microcontroller platforms
- Reliable for repeated switching applications
- Great for replacing traditional push buttons in DIY electronics projects
Package Includes
- 1 × Single Channel Capacitive Touch Button Module
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