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The GT521F32 Finger Print Sensor Module is made to be compatible with hobbyists' projects and rapid prototyping. It is a small embedded module that consists of an optical sensor mounted on a small circuit board. The optical sensor scans the fingerprint, and these scans are processed by an onboard 32-bit microcontroller. The on-board JST-SH connector has four signals: Vcc, GND, Tx, Rx....
Useful for science exhibitions, college labs, automation demos, and robotics presentations.
Designed to reduce sourcing complexity and make project selection clearer.
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