TTP223 Capacitive Touch Switch Digital Touch Sensor Module for Arduino

TTP223
Capacitive touch
Toggle and momentary (configurable)
2.0V to 5.5V DC
Low Power Mode: Approximately 1.5µA
Active Mode: Approximately 3.0mA

Original price was: ৳ 125.00.Current price is: ৳ 115.00.

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Specification

Overview

Input and Output:

Output Type: Digital (high/low)
Output Pins:
- VCC: Power input (2.0V to 5.5V)
- GND: Ground
- SIG: Digital output (high when touched, low when not touched)

Physical Characteristics:

Dimensions: Typically, around 15mm x 11mm
Touch Pad Area: Exposed copper pad or conductive area
Mounting: Standard pin headers for easy integration onto breadboards and PCBs

Additional Features:

High Sensitivity: Detects touch through thin, non-metallic materials such as paper, plastic, or glass
Configurable Modes: Can switch between toggle mode (output state changes on each touch) and momentary mode (output state is high only while touching)
Low Power Consumption: Suitable for battery-powered devices
Debounce Time: Approximately 60ms to avoid false triggering
Stable Performance: Resistant to environmental interference, providing reliable touch detection
Applications: Ideal for touch-activated switches, DIY projects, home automation, interactive devices, and touch interfaces

The TTP223 capacitive touch switch sensor module offers a simple and reliable way to add touch sensitivity to your Arduino projects. Its high sensitivity, low power consumption, and easy interfacing make it suitable for various applications where touch-based input is required.