The TTP229 16 Key Capacitive Touch Switch Digital Keypad Module is designed to replace traditional mechanical keypads with smooth touch input. It allows users to create responsive and modern control panels without moving parts. This module is easy to interface and works reliably with popular microcontrollers for learning and prototyping. The TTP229 16 Key Capacitive Touch Switch Digital Keypad Module by StemVolt is well suited for educational use, diy projects, and interactive electronics applications.
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Arduino uno development board
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TTP226 capacitive touch sensor module
Applications:
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Touch based keypad systems
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Arduino and microcontroller projects
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Robotics control panels
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Educational electronics kits
Specifications:
| Parameter | Details |
|---|---|
| Operating Voltage (VDC) | 2.4V to 5.5V |
| Number of keys | 16 capacitive touch keys |
| Output type | Digital signal |
| Calibration Time | 4.0sec |
| 2-Wires Serial Interface | High or low |
| Delivering | Accurate digital signals |
Package Includes:
1 × TTP229 16 Key Capacitive Touch Switch Digital Keypad Module
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