TTP229 8-Channel Digital Capacitive Switch Touch Sensor Module for Arduino

TTP229
Capacitive touch
8 touch-sensitive buttons
2.4V to 5.5V DC
Low Power Mode: Approximately 2.5µA
Active Mode: Approximately 7mA

Original price was: ৳ 255.00.Current price is: ৳ 245.00.

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Specification

Overview

Input and Output:

Output Type: Digital (high/low)
Communication Protocol: I²C or 8 individual digital outputs
Pins:
- VCC: Power input (2.4V to 5.5V)
- GND: Ground
- SCL/SDA: I²C clock and data lines (for I²C communication)
- D0-D7: Digital outputs for each touch button (for individual output mode)

Physical Characteristics:

Dimensions: Typically, around 48mm x 30mm
Touch Pad Area: 8 individual touch-sensitive areas
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: Supports both I²C communication and individual digital outputs for flexibility
Low Power Consumption: Suitable for battery-powered devices
Stable Performance: Resistant to environmental interference, providing reliable touch detection
Multi-Touch Support: Allows simultaneous detection of multiple touch points
Applications: Ideal for touch-activated switches, DIY projects, home automation, interactive devices, and touch interfaces

The TTP229 8-channel capacitive touch sensor module is a versatile component for adding multiple touch-sensitive inputs to Arduino projects. Its high sensitivity, multiple channels, and flexible communication options make it suitable for a wide range of applications where multiple touch-based inputs are required.