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Keyestudio TTP229L 16-key Touch Sensor for arduino Uno R3

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This is a 16-key digital capacitive touch switch sensor, using the working mode of capacitive sensing trigger. Its communication is I2C communication, with simple and convenient wiring.

Onboard TTP229 capacitive 16-key touch sensor IC

Onboard power indicator

Working voltage: 2.4V-5.5V

Support to set the output mode, key output mode, the longest output time and fast / low power options

Size: 85mm * 55mm

Weight: 15.5g

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