The TTP223 Self-Locking Capacitive Touch Sensor Module is a touch-sensitive switch that uses capacitive touch sensing technology to detect the presence of a finger. Unlike traditional mechanical switches, this module provides a sleek and modern touch interface that can be used in a variety of applications. The self-locking feature means that the touch sensor toggles its state with each touch, acting as a toggle switch.
Key Features:
- Capacitive Touch Sensing: Detects touch input with high sensitivity and accuracy.
- Self-Locking Function: Acts as a toggle switch, maintaining its state until the next touch.
- Compact Design: Small and easy to integrate into various projects.
- LED Indicator: Onboard LED to indicate the state of the sensor.
- Low Power Consumption: Efficient operation, suitable for battery-powered applications.
- Wide Operating Voltage Range: Compatible with 2.0V to 5.5V DC power supply.
- Operating Voltage: 2.0V to 5.5V DC
- Touch Sensitivity: Adjustable via onboard capacitors
- Output Type: Digital output (High/Low)
- Response Time: Fast touch response time
- Current Consumption: Low power consumption in standby mode
- Dimensions: Typically around 24mm x 24mm
- Operating Temperature Range: -20°C to +70°C
- Touch Switches: Replaces mechanical switches in various applications.
- Home Automation: Integrates into smart home devices for modern touch control.
- Consumer Electronics: Used in gadgets and electronic devices for touch input.
- Interactive Projects: Ideal for DIY and maker projects requiring touch interfaces.
- Lighting Control: Touch-based control for LED and lighting systems.