Finger Print Sensor Module R307 430E Which is designed to utilise

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

It features a high surge current capacity of 400A and great efficiency

Potentiometer Type Rotary Potentiometer Value 100k ohm Number of Pins 6 Shaft Length 9mm  Distance between the pins 5mm  Total Potentiometer Height  25mm

Aluminum Foil Self Adhesive Tape is commonly known as foil tape

Finger Print Sensor Module R307 430E Which is designed to utiliseIt'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