Fingerprint Sensor

Fingerprint Sensor

Fingerprint Sensor

This all-in-one optical fingerprint sensor will make adding fingerprint detection and verification super simple. These modules are typically used in safes - there's a high powered DSP chip AS601 that does the image rendering, calculation, feature-finding and searching. Connect to any micro controller or system with TTL serial, and send packets of data to take photos, detect prints, hash and search. You can also enroll new fingers directly - up to 120 finger prints can be stored in the onboard FLASH memory. As the usage, the fingerprint is really easy to use with the serial UART. There is already some libraries to help your using this sensor with Arduino , such as the Adafruit fingerprint library. We have also made a Demo: Arduino fingerprint lock on the instructables to help you as a reference to use this module.


  • Communication: UART(TTL)
  • Fingerprint number: 120 on default
  • Can set the security level and baud rate flexibility
  • Working Current@Voltage:
  • Temperature: -20 - +50 degrees
  • Humidity:
  • Dimension: 56x20x21.5mm

Wiki & External links

Write a review

Please login or register to review
  • Views: 4171
  • Brand: Elecrow
  • Product Code: SOT6439F
  • Availability: 10
  • ₱2,499

Tags: sensor fingerprint, sensors optical-light-imaging-photon

This product includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 ..

This is a high quality AC/DC adapter with overheat protection and short circuit protection..

Have you ever want to DIY an Aquarium controllers to help you Changing the water for the fish tank. ..

The Vibration module based on the vibration sensor SW-420 and Comparator LM393 to detect if there is..

The flame sensor can be used to detect fire or other wavelength at 760 nm ~ 1100 nm light. In the fi..

PHP 25 per 5 piecesThis Breadboard jumper wire male to female end connectors...

PHP 25 per 5 pieces of wire This is a splittable 40 pin 30mm length dual male jumper wire for 2..

PHP 25 per 5 pieces of wire200mm dual-female dual-row DuPont jumper switch multiple colours. Both te..

The reed switch is an electrical switch operated by an applied magnetic field. When the device is ex..

This HC-SR04 has stable performance and high ranging accuracy. Compared to the Sharp IR ranging modu..