4x1 4-Channel Digital Capacitive Touch Sensor Module
A 4-channel digital capacitive touch sensor module using the TTP224 IC, featuring 4 keys and working with a 2.4V to 5.5V operating voltage.
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Description
This 4x1 (4-channel) digital capacitive touch sensor module features the onboard TTP224 capacitive touch sensor IC, 4 keys, and 4 board-level status indicators. It operates on a voltage of 2.4V to 5.5V and the output settings are adjustable.
Specifications
| IC | Onboard TTP224 capacitive touch sensor IC |
| Keys | 4 keys |
| Output | The module can set the output |
| Indicator | 4 board-level status indicator |
| Working voltage | 2.4V-5.5V |
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