Gravity: Capacitive Fingerprint Sensor (I2C, 80 Fingerprints)
Compact capacitive fingerprint sensor with 360-degree matching, self-learning, and I2C interface. Stores up to 80 fingerprints; suitable for locks and identity verification.
Start wiring
UART · I2C · Analog · 3.3 – 5 V · Breakout
Confirm the data interface matches your host board.
Biometrics
23 other optionsUART/I2C fingerprint modules, MAX30102 PPG breakouts, and analog ECG/EMG front-ends for access control and hobby biometric sensing.
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