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This TP229 Capacitive Touch Module has 16 capacitive inputs. The module has two working modes and uses only 16 keys. For connection to microcontrollers (Arduino, Raspberry, STM) use the I2C interface.
The capacitive inputs can be connected to special capacitive keypad like our 16-key touch keypad.
- Inputs (channels): 16
- Output: I2C interface
- Current: 2.5uA
- Operating voltage: 2.4V~5.5V
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