Finger Print Sensor Module R307 430E simply cut one of the

simply cut one of the two power wires and solder each end to the unit

Brown for these 15E resistors

Which is designed to utilise 20% less power or provide 90% more performance than the previous version

6k ohm 2W and tolerance of ±5%

LED flashes 3 times

Finger Print Sensor Module R307 430E simply cut one of theIt's a Finger Print Sensor Module R307. R307 is a finger print sensor module with TTL UART interface. The user can store the finger print data in the module and can configure it in 1: 1 or 1: N mode for identifying the person. The finger print module can directly interface with 3v3 or 5v Microcontroller. A level converter (like MAX232) is required for interfacing with PC. Specification Operating Voltage 3. 6 6 volts Operating Current < 120 mA Peak