TTP229 16-CHANNEL DIGITAL CAPACITIVE SWITCH TOUCH MODULE
Description :
The TTP229 16-Channel Digital Capacitive Switch Touch Module is an electronic module designed to provide an easy way to interface capacitive touch inputs to a microcontroller or other digital device. The module contains 16 capacitive touch input channels, which can be used to sense touch inputs from a user or other external source.
The module uses the TTP229 touch controller chip, which is capable of detecting touch inputs through a variety of surfaces, such as glass, plastic, and metal. The module also includes an LED indicator for each touch input, which can be used to indicate the status of the input.
The TTP229 16-Channel Digital Capacitive Switch Touch Module is easy to use and requires minimal external components. It can be powered by a 2.4V to 5.5V DC power supply and communicates with a microcontroller or other digital device using an I2C interface.
The module is ideal for a variety of applications, such as touch-based user interfaces for electronic devices, touch-sensitive controls for lighting systems, and touch-activated sensors for security systems. It is also useful for projects that require a large number of touch inputs, such as interactive art installations or musical instruments.
Overall, the TTP229 16-Channel Digital Capacitive Switch Touch Module is a versatile and easy-to-use electronic module that provides a simple way to interface capacitive touch inputs to a microcontroller or other digital device.
Specification :
- Operating voltage: 2.4V to 5.5V DC
- Operating current: <1uA (standby); 2.5mA (active)
- Number of touch keys: 16
- Output format: serial data
- Sampling rate: 8Hz to 64Hz
- Response time: <60ms (for each touch key)
- Operating temperature: -40°C to 85°C
- Dimensions: 49.6mm x 64.7mm.