TTP223 self locking capacitive touch sensor module

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.

Technical Specifications:

• 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

Applications:

• 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.

Datasheet:
For detailed technical specifications, refer to the TTP223 Self-Locking Capacitive Touch Sensor Module Datasheet.