Digital Sensor TTP223B Module Capacitive Touch Switch

Name: Digital Sensor TTP223B Module Capacitive Touch Switch
SKU: ttp223b
Availability: InStock

Original price was: ₹85.Current price is: ₹83.

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Specifications:

Power supply voltage(VCC): 2.0, 3, 5.5 V.
Output high VOH: 0.8VCC V
Output low VOL: 0.3VCC V
Response time (touch mode) : 60 mS
Response time (low power mode) : 220 mS
Can replace the traditional touch of a button
Four M2 screws positioning holes for easy installation

318 in stock

Estimated Delivery : Up to 4 business days
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About this item

Digital Sensor TTP223B Capacitive Touch Switch Module:

The TTP223B Capacitive Touch Sensor Switch Module utilizes the TTP223B IC to provide an innovative touch-sensitive alternative to traditional push-button switches. This module is designed for ease of integration and offers reliable performance across various applications.

Product Overview:

The module outputs a low signal in a low-power state. Upon detecting a touch on the designated area, it transitions to a high output and enters quick-response mode.
After 12 seconds of inactivity, it reverts to low-power mode to conserve energy.
The sensor can be concealed behind non-metallic materials like glass, acrylic, or paper, enabling seamless integration into projects while maintaining functionality.

Key Features:

Low Power Consumption: Ideal for battery-powered devices and energy-efficient applications.
Wide Operating Voltage: Supports 2V to 5.5V DC power supply.
Compact Design: Includes four M2 screw holes (2.2mm diameter) for secure installation and modular assembly.
Replace Push Buttons: Offers a sleek, touch-sensitive alternative to mechanical switches.
Indicator LED: A green LED lights up to indicate power status.
Robust Output:
- Sink Current: 8mA @ 3V, VOL = 0.6V.
- Pull-Up Current: 4mA @ 3V, VOH = 2.4V.

Interface and Usage:

Control Pins:
- GND: Connect to ground.
- VCC: Power supply input (2-5.5V DC).
- SIG: Digital signal output pin.
Touch Area: The module features a touch-sensitive area resembling a fingerprint, optimized for finger activation.
Installation: Mount the module using the provided screw holes for easy positioning and secure integration.

Applications:

Home Automation: Replace traditional switches for a modern touch interface.
Embedded Projects: Integrate into microcontroller-based systems for interactive control.
Furniture and Appliances: Create concealed touch controls on non-metallic surfaces.

The TTP223B Capacitive Touch Sensor Module delivers simplicity and efficiency, making it an excellent choice for projects that demand touch-sensitive control solutions.