TTP229 16-Channel Capacitive Touch Sensor Keypad Module for Arduino

Sun Cheong Computer Company Limited Verified independent store

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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 Capa citive 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 SensingPowered by the TTP229 IC for high sensitivity and accurate touch detection. Onboard Power Indicator LEDShows working status at a glance. Wide Operating Voltage (2.4V–5.5V)Compatible with Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and more. Configurable Output ModesChoose key output mode, long-press behaviour, fast reaction, or low-power mode. Compact PCB DesignPCB 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 Show more