Description: 1. TTP229 is a versatile 16-channel capacitive touch module designed for various IoT projects and applications requiring tactile input without mechanical switches. 2. Features: It comes with an integrated microcontroller (ATMEGA328P), enabling it to operate independently without additional external components. The module supports multi-touch functionality, adjustable sensitivity, and debouncing for accurate input. 3. Input Configuration: Each channel can be configured as a single touch or quad touch input to cover larger areas or support multiple touches simultaneously. 4. Operating Voltage: With an operating voltage range of 2.5V to 5V, the TTP229 is suitable for various power sources in IoT projects. 5. Communication Interfaces: The module includes a built-in I²C interface for easy communication with other components or microcontrollers, simplifying integration into larger systems. 6. Programmable: Users can program the TTP229 using Arduino IDE for custom functions and applicat
| Specification | Details |
|---|---|
| Module Type | Capacitive Touch Module |
| Number of Channels | 16 |
| Touch Sensitivity | High sensitivity easy to use |
| Operating Voltage | 2.5V to 5.5V |
| Power Consumption | Typical: 1.4mA (5V) Max: 10mA |
| Dimensions | 30mm x 20mm |
| Interface | I2C (SCL SDA) |
| Address Pins | A0-A3 configurable by jumpers |
| Operating Temperature | -40°C to 85°C |
| Storage Temperature | -40°C to 100°C |
| Humidity Range | 10% to 90% (non-condensing) |
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