touchpad module (touch switch) capacitive chip-based touch sensor TTP229. This module supports up to 16 touch input channels, each of which has a high sensitivity to the human touch.
The output of this module is a TTL signal, so you can easily connect this module to the microcontroller (Arduino, MCS-51, AVR, ARM, and so on).
Specification:
- Working Voltage: 2.4 - 5.5 V
- Sensor chip: TTP229
- Number of Channels: 16 Channels
- Interface: TTL
- Sensing Type: Capacitive
