R307 FINGERPRINT SENSOR MODULE IN PAKISTAN

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R307 FINGERPRINT SENSOR MODULE IN PAKISTAN

 

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    PinPin NameDetails15VRegulated 5V DC2GNDCommon Ground3TXDData output – Connect to MCU RX4RXDData Input – Connect to MCU TX5TOUCHActive Low output when there is a touch on the sensor by finger63.3VUse this wire to give 3.3V to the sensor instead of 5V