Description of TTP226 8 Way Capacitive Touch Sensor Module
Quick Overview
The TTP226 8-Way Capacitive Touch Sensor Module provides a versatile, button-free user interface with eight touch-sensitive pads. Built on capacitive sensing technology, this module delivers a highly responsive touch experience, suitable for a diverse array of applications including home automation, interactive displays, and control systems.
How It Works
Utilizing capacitive sensing, the module has eight individual touch pads. An onboard TTP226 IC processes the touch inputs. The change in capacitance caused by a touch on any pad is detected by the TTP226 IC. The IC then sends out a corresponding digital signal through its output pins, readable by microcontrollers.
Technical Specification
- Operating Voltage: 2.4V to 5.5V DC
- Sensitivity Range: Adjustable through onboard configuration
- Output Mode: TTL compatible
- Response Time: Max 60ms in fast mode, 220ms in low power mode
- Touch Points: 8
Key Features
- Enhanced Interface: Provides eight touch-sensitive pads.
- Low Power Consumption: Suitable for battery-operated devices.
- Customizable Sensitivity: Adjustable touch sensitivity via onboard settings.
- Multi-Application Compatible: Can be used in a wide variety of applications due to its wide voltage range.
Application
- Interactive kiosks and display systems
- Multi-function home automation panels
- Industrial control systems requiring multiple inputs
- Robotics control interfaces
- Educational STEM projects focusing on capacitive touch technology
Summary
The TTP226 8 Way Capacitive Touch Sensor Module detects touch without physical buttons and has eight touch-sensitive channels. It generates digital signals upon touch and is widely used in interactive electronics and control systems for user-friendly touch interfaces with multiple inputs.
| Shipping Cost |
|
No reviews found!
No comments found for this product. Be the first to comment!