TTP229L 16 Channel Touch shield for Raspberry Pi

OpenELAB Technology Ltd. Verified independent store

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This keypad is designed for Raspberry Pi and supplies your Pi with 16 keys. It has an I2C communication mode and uses a 3.3 V supply voltage with a power indicator.We provide you w ith an installation package, source codes and a document to help you complete your programs. Features Chip: TTP229-LSF Supply Voltage: 3.3V Interface: I2C Show more