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DIYmall Optical Fingerprint Reader Sensor Module for Arduino Mega2560 UNO R3 51 AVR STM32 Red Light DC 3.8-7V
![Arduino Uno REV3 [A000066]](https://images-na.ssl-images-amazon.com/images/I/61AvdQOxFzL._AC_UL116_SR116,116_.jpg)
Descripción
🔐 Unlock the Future of Security!
- RELIABLE SUPPORT - Dedicated customer service to assist with any inquiries or setup questions.
- USER FRIENDLY SETUP - Includes a plug cable and clear connection diagrams for easy installation.
- SEAMLESS INTEGRATION - Compatible with various microcontrollers including Arduino, STM32, and more.
- VERSATILE APPLICATIONS - Ideal for fingerprint door locks, access control systems, and secure payment solutions.
- ADVANCED FINGERPRINT TECHNOLOGY - Supports collection, registration, comparison, and search of fingerprints.
The DIYmall Optical Fingerprint Reader Sensor Module is a versatile and advanced solution for integrating fingerprint recognition into your projects. Compatible with a wide range of microcontrollers, it offers essential functions like fingerprint collection and comparison, making it perfect for security applications such as access control and payment systems. With user-friendly setup and reliable support, this module is a must-have for tech-savvy innovators.
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Reseñas
V**L
Good quality for small projects
I order this to fulfil my College project. Easy to use and work as described. Easy to connect and wiring provided to avoid soldering.
L**G
It's Working (Adafruit fingerprint library works)
Comes with a ton of documentation including Arduino, CPP, and RPi files (which you can all see before purchase through the link on this page). The Arduino files seem very similar to the Adafruit fingerprint library. I had a few issues (since I'm somewhat new to these things) with the included library, but the Adafruit one works perfectly, so I won't drop ratings for that. I honestly am not entirely sure what the Blue and Yellow wires are for. I believe it's some On/Off control of the actual sensor, but leaving them unplugged works fine with the Adafruit library. No complaints here. The 360 directional orientation of fingerprints seems to work well, I have a finger that I've tested from many different directions and they work.
S**N
Just check your board.
Holly.... Please check which board you use. Uno or 2500 sth.
A**R
Extremely happy with my decision
Was a little apprehensive purchasing this due to the lack of reviews, but the price was right and the instructions seemed thorough, so figured why not.Extremely happy with my decision. Setup was a breeze and it works exactly as advertised. Highly recommended.
A**N
Doesn't work
I paid extra to get this item next day. It doesn't work. Now I have to order one more somewhere else. Waste of time and money.
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