4 Channel Capacitive Touch Sensor Module
Add capacitive touch input to your project with ease
- Onboard TTP224 capacitive touch sensor IC: Included
- 4 board-level status indicator: Yes
- Working voltage: 2.4V - 5.5V
- Advanced Pins breakout: Yes, for selectable output mode and working mode
- Low power selection: Available
- PCB board size: 35mm x 29mm
Key Features:
- Easy to interface with microcontrollers
- Can operate standalone without a microcontroller
- Can detect touch through non-conductive materials
- Customizable sense pads with various conductive materials
The 4 Channel Capacitive Touch Sensor Module utilizes the TTP224 touch-sensing IC to detect touch inputs, providing a convenient way to incorporate capacitive touch functionality into your project. Featuring 4 touch pads, this module operates at a voltage range of 2.4V to 5.5V, making all touch pads active to sense input.
With the ability to replace traditional button keys, this sensor module is suitable for various applications where conventional push-button interfaces may pose difficulties. Its compact size allows for hidden installations, enabling seamless integration into walls or other discreet locations.
Whether used alongside a microcontroller, Arduino, or as a standalone device, this module responds to capacitive loads such as human touch, activating the switch upon detecting a change in capacitance. Additionally, the sensors can identify touch through thin layers of materials like glass, plastic, fabric, or wood.
Expand the functionality of this module by extending the sense pads with wires or other conductive materials, offering flexibility in design and application.
*Images are for illustration only; actual product may vary.