• TTP229 16 Channel Capacitive Touch Sensor Keypad Module for Arduino, with PCB size 49.3x64.5mm.
  • TTP229 16 Channel Digital Touch Switch Sensor Module PCB, blue capacitive keypad board for Arduino DIY projects.
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TTP229 16-Channel Capacitive Touch Sensor Keypad Module for Arduino

TTP229 16-Channel Capacitive Touch Sensor Keypad Module for Arduino

🔥 1 sold•✓ In stock
HK$20.00
HK$20.00
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Delivery Options

  • Local delivery within Hong Kong and in-store pickup.​
  • Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
  • Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
  • Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
  • In-store pickup details (location and time) will be confirmed by email or phone message.​
  • Delivery times are estimates and may be affected by weather or unforeseen circumstances.​

TTP229 16-Channel Capacitive Touch Sensor Module — Reliable, Fast & Perfect for DIY Electronics

Upgrade your next Arduino or microcontroller project with the TTP229 16-Channel Capacitive Touch Sensor Module. This module replaces traditional push buttons with highly responsive touch pads, making your design cleaner, quieter, and more durable.

Featuring the onboard TTP229 touch-sensing IC, this module provides 16 independent capacitive touch keys, stable performance, and wide voltage compatibility. It is ideal for DIY electronics, education projects, access control panels, smart home control pads, and any application that requires multi-touch input.

Key Features

  • 16-Key Capacitive Touch Sensing
    Powered by the TTP229 IC for high sensitivity and accurate touch detection.
  • Onboard Power Indicator LED
    Shows working status at a glance.
  • Wide Operating Voltage (2.4V–5.5V)
    Compatible with Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and more.
  • Configurable Output Modes
    Choose key output mode, long-press behaviour, fast reaction, or low-power mode.
  • Compact PCB Design
    PCB size: 49.3 × 64.5 mm — fits easily into panels or DIY enclosures.

Perfect For

  • Arduino & microcontroller projects
  • Keypad interfaces
  • Smart home controllers
  • Security or access control systems
  • DIY electronics & maker projects
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