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🔑 geekstory optical fingerprint reader sensor module for arduino mega2560 uno r3: unlock doors with red light access control logo

🔑 Geekstory Optical Fingerprint Reader Sensor Module for Arduino Mega2560 UNO R3: Unlock Doors with Red Light Access Control Review

3

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Very good

Revainrating 4 out of 5  
Rating 
4.0
🤖 Biometrics, 🕵️‍♂️ Security & Surveillance

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Details

BrandGeekstory
CPU ManufacturerARM
Human Interface InputButtons

Description of 🔑 Geekstory Optical Fingerprint Reader Sensor Module for Arduino Mega2560 UNO R3: Unlock Doors with Red Light Access Control

The product documentation link cannot be displayed. If you need technical documentation, please click “Geekstory”(you can find "Sold by Geekstory" under Buy Now button), in the new page, click “Ask a question” to email us. It can work with any microcontroller which with serial port: such as compatible with arduino, 51, avr, stm32, pic, arm, msp430. This module can be used for fingerprint collection, fingerprint registration, fingerprint comparison and fingerprint search. You can enroll new fingers directly - up to 240 finger prints can be stored. The sensor is an ideal device for door locks, safes, guns, financial and other security areas.

Reviews

Global ratings 3
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Type of review

Revainrating 5 out of 5

Secure and Reliable Fingerprint Scanner

This is the ultimate solution for securing your electronics with biometrics. After I put it to the test, I was amazed at how quickly and accurately it identified my fingerprint. This device provides an extra layer of protection that gives me peace of mind. The installation was simple and the product is compatible with many different electronics. The only downside is that it may take some time to set up initially. Overall, a reliable and worthwhile investment in security and surveillance…

Pros
  • Accurate and reliable fingerprint control.
Cons
  • Requires prior knowledge of programming and electronics to use effectively.

Revainrating 1 out of 5

Already dead upon arrival!

1. The sensor died on arrival, has an internal short circuit that almost killed my Arduino .2. The link to the file requires a username and password. All in all, DO NOT BUY!, go straight to adafruit or another reputable seller.

Pros
  • New
Cons
  • I don't remember but there was something