Raspberry PI (C/C++) - RFID Attendance Device

I have already done this project including an RFID reader and biometric scanner for the access control system. I can provide u complete guidance for installing the software and connection of hardware. I will only provide software, circuit connection and a simple web application where u can see attendance. for more discussion plz reply.

Hi, I have more than 8 years of experience in embedded product design and development. I have expertise in firmware development using various MCUs with different peripherals, sensors,wireless modules,displays,motors etc. I have already interface RC522 and PN532 RFID reader with Raspberry Pi3 and 4. I have also interfaced relay to control electromagnetic door. The application was a time attendance system with access control. Different users have been registered in Raspberry pi with unique RFID card and when they show card to reader it compares with stored cards and open door using relay. Let's talk and go ahead. Thanks.

Hello i did the same with ESP32 along with RC522 ESP32 is pretty fast processor and very powerful one, it is much cost effective, tinier compared to Raspbetty Pi You can config WiFi parameters to the ESP32 as well and saved into EEPROM hit me for more on chat

Hi, I'm a Robotics Engineer with more than 4 years of experience in robotics projects including Raspberry Pi and I believe you can use my experience to achieve your goal. I have worked on many projects related to Arduino, Raspberry Pi like Building a real robot to navigate and map an indoor area autonomously using a LIDAR sensor, Controlling Stepper motors, streaming thermal camera data to Matlab, leading a team for a MineSweeper Competition in 2019 and more. Also, As a Robotics Engineer, I have established a lot of experience in many topics in the last four years like Arduino, PCB, Raspberry Pi, C++, Python, Computer Vision, Embedded Systems, Deep Learning, ROS, Autonomous Exploration, Localization, Mapping, Jetson Boards, Web Scraping. Also, I have experience in many related topics and components like Motors control, Metal Detector sensors, Encoders, Ultrasonic sensors, IMUs, GPS, LCD, Ethernet shields, TCP IP communication, Bluetooth, Stepper Motors, Servos, Relays, etc. See you soon in chat!

I have great knowledge in raspberry pi and can defenitly help you with the project I am a techplanet hardware hackathon scholer can defenitly fix your project

Hi I'm interested in your offer because of the challenge it means. I am dedicated to projects that are in the industrial area which involve from the creation of the solution, PCB development, programming and assembly. In this I have had to work with Microcontrollers (Microchip, Atmel, Arduino, ESP32), embedded systems (raspberry pi, owasys, onion Omega) in the collection of data with sensors of all kinds from environmental to Physical as well as the control of devices ( pumps, actuators, etc.) according to certain conditions or actions. In addition to collecting the information (creating the communication protocol or implementing it) either through RS232, RS485, USB, RF, WiFi or bluetooth, and send it to the cloud via GPRS or LAN for analysis in a DashBoard. I have been developing solutions with these devices for more than 10 years. But I would like to have more details of the project to be able to define price and time in a better way. regards Claudio Zeiss Martinez