Description
Capacitive touch sensor based on the module TTP224. It is powered with the voltage from 2.4 V to 5.5 V. The output is the digital signal. It has 4 buttons with signalling LED.
Specification
- Supply voltage: 2.4 to 5.5 V
- Response time:
- Speed mode: 100 MS
- The power saving mode: 200 ms
- Applied system:TTP224
- Equipped with a 4-pino touch buttons
- 4 LEDs indicating the state of each button
- Various modes: check the documentation for details
- Dimensions: 35 x 29 x 11 mm
|
The product is compatible with Arduino Online, you can findthe user manual, along with examples forthe Arduino. |
Connection
The sensor communicates with the microcontroller in the digital form. It has the following pins:
| Pin | Description |
|---|---|
| GND | The ground of the system. |
| VCC | Supply voltage from 2.4 V to 5.5 V. |
| OUT1 | Output of the button 1. |
| OUT2 | Output of the button 2. |
| OUT3 | Output of the button 3. |
| OUT4 | Output of the button 4. |
| AHLB | The mode change. |
| TOG | The mode change. |
| LPMB | Fast / slow mode. |
| SM | Single or multi-button mode. |
| FROM | The mode change. |
| MOT0 | Setting the activation time. |
Useful links |
