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Specifications:
IC Type: TTP224 Capacitive Touch Sensor IC
Number of Keys: 4 touch keys
Voltage Range: 2.4V - 5.5V
PCB Size: 35mm x 29mm
Output Mode: Adjustable (Key output mode, maximum output time, fast/low power selection)
Applications: Multi-button capacitive touch switching, electronic control systems, touch-sensitive interfaces
Package:
1x TTP223 Switch Touch Sensor Digital 4-Channel Capacitive Module
Description:
The TTP223 Switch Touch Sensor Digital 4-Channel Capacitive Module is a versatile and compact solution for touch-based switching applications. Integrated with the TTP224 capacitive touch sensor IC, it offers four touch keys for more complex control needs. The module works within a voltage range of 2.4V to 5.5V, making it ideal for a wide range of electronic projects. It allows for customization through adjustable output modes, key output mode, maximum output time, and fast/low power selection, providing great flexibility for your designs. The compact PCB size of 35mm x 29mm makes it easy to integrate into various projects.
FAQ:
How many touch keys does this module support?
This module supports 4 touch keys.
What is the voltage range for this module?
The voltage range is from 2.4V to 5.5V.
Can I adjust the output mode of the module?
Yes, you can adjust the output mode, key output mode, and maximum output time.
What is the PCB size of the module?
The PCB size is 35mm x 29mm.
What applications can this module be used for?
This module is suitable for multi-button capacitive touch switching and electronic control systems.
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Specifications:
Voltage setting description:
The front side of the PCB can be seen with the words A and B. The output voltage can be changed by using the soldering iron to change the pad on and off. In the following table, 0 means the pad is disconnected and 1 means the pad is connected.
Package:
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