Biometric Fingerprint Scanner with Arduino Pro Micro Capacitive Fingerprint Sensor R557 

Biometric Fingerprint Scanner with Arduino Pro Micro Capacitive Fingerprint Sensor R557
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Project Description:
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In today’s episode, you will learn how to use a Capacitive Biometric Fingerprint Scanner module R557 with the Arduino Pro Micro. Don’t worry if you hear the name Arduino Pro Micro. You can also use Arduino Uno or Arduino Nano. In fact, I have already used this fingerprint module with the Arduino Nano to control an Electronic Door Lock.
I have also used this fingerprint module with the Nodemcu ESP8266 WiFi module to create an IoT based attendance system for students or employees.
I have also used the same capacitive fingerprint module with the Raspberry Pi Pico to control an Electronic Door Lock.
Even I have used the same Capacitive Biometric Sensor with the ESP32 WiFi + Bluetooth module for controlling home appliances.
Now you might be wondering, if I have already used this fingerprint module with Arduino, Raspberry Pi Pico, ESP8266, and ESP32 WiFi + Bluetooth module, then why am I using the same fingerprint module with the Arduino Pro Micro? Well there are three reasons behind it.
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Amazon links:
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Arduino Nano USB-C Type ( recommended):
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ESP32 WiFi + Bluetooth Module for iOT Projects (recommended), more IO pins, improved speed, and supports a Lipo Battery:
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Arduino Pro Micro
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R557 FingerPrint Module
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Top Arduino Sensors:
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Variable Supply:
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DISCLAIMER: This video and description contain affiliate links, which means that if you click on one of the product links, I will receive a small commission. This helps support the channel and allows me to continue to make videos like this. Thank you for your support!
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About the Electronic Clinic:
Electronic Clinic helps students and other professionals to learn electronics, designing, and programming. Electronic Clinic has tutorials on Arduino, Arduino Nano, Raspberry PI, image processing, gsm-based projects, Bluetooth-based projects, esp8266 projects, Nodemcu projects, robotics, desktop application designing and programming, PLC, SCADA, RC Planes, Electronics, Power Generation, HMI, and much more. Check my Playlists.
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