TTP229 4x4 Keyboard 16-Channel Capacitive Touch PAD Switch Sensing Detector Module
memory Technical Parameters & Datasheet Summary
SKU: Anil510-2TTP229 4x4 Keyboard is a sixteen Channel Capacitive Touch Sensor Module is easy to interface. It can be used along with a microcontroller or an arduino or even without one. When a capacitive load (such as a human hand) is in close proximity to the sense-pad, the sensor detects the change in capacitance and activates the switch. Custom sense-pads can be made from nearly any conductive material and these sensors can detect touch through thin layers of non-conductive materials such as glass, plastic, fabric or even wood.
Due to its touch functionality, the 16 Channel Capacitive Touch Sensor Module can be hidden in wall or other places, a perfect alternative to get rid of the conventional push-button troubles. A total of 16 pads are available on this module. The sense-pads can also be extended with a wire or almost any conductive material.
Features:
- Onboard TTP229 capacitive touch sensor IC 16 keys
- With onboard status indicator
- The working voltage is 2.4V-5.5V.
- The module can set the output mode, the key output mode, the maximum output time and fast / low power selection.
- Built-in regulator
- Two modes : Simple 8 key mode with independent 8 Channel parallel output , Advanced 16 Key modes with I2C interface output.
- Modes can be selected and configured by the user.
- Adjustable sensitivity.
Specification:
| Operating Voltage Range | 2.5V – 5.5V. |
| Color | Blue |
| Length (mm) | 65 |
| Width (mm) | 50 |
| Height (mm) | 1 |
| Weight (gm) | 7 |
Packaging Included:
- 1 x Arduino TTP229 16 Channel Digital Capacitive Switch Touch Sensor Module
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