Door Lock Security System Using Recent Technology

In terms of house security, the door is pivotal. To keep the hearthstone secure, the proprietor will keep the door locked at all times. Still, owing to a rush when leaving the house, the proprietor may forget to lock the door, or they may be doubtful if they’ve closed the door or not. Wireless security grounded operation have fleetly increased due to the dramatic enhancement of ultramodern technologies. Numerous access control systems were designed and/or enforced grounded on different types of wireless communication technologies by different people. Radio Frequency identification (RFID) is a contactless technology that’s extensively used in several diligences for tasks like access control system, book shadowing in libraries, tollgate system, forced chain operation, and so on. For enforcing this design, we will be using Arduino mega 2560 pro mini, a fingerprint sensor, Keypad module. ESP-32 CAM module, RFID sensor, solenoid lock and ESP8266. We have also created an application for monitoring and controlling the security features of the door lock. We can also open the door through mobile fingerprint. Keywords: Arduino mega 2560 pro mini, ESP32-CAM, ESP8266, Fingerprint sensor, Keypad module, RFID sensor.

Multilevel Security Biometric Authentication Locking System Using Arduino UNO

The main aim of our project is to implement the door lock system using the fingerprint sensor. There are many modern locks that replace the regular locks due to the high security, while we use this we are able to both lock (or) unlock the door lock using the fingerprint sensor. You are not supposed to carry the bundle of keys wherever you go, so that we can implement this idea and for the high security too. The possibilities of threats occurring in regular locks is less compared to the wireless biometric lock (i.e.) modern lock. Only a particular person can open the door lock (or) unlock it. It is not like the regular lock means if X person opening the lock using a key means the lock will release on its own. In modern lock there is no possibility that only the developer will open it, if someone wants to access using smartphone we should get verification from the user by getting the OTP and login the app.

IoT Based Smart Cupboard Design

During the rainy season, the clothes can dry for 1 day or more. Often times when on the way home from work or school it is trapped in rain so that the clothes used are little damp, because the clothes are still used for tomorrow so the clothes are not possible to wash and can dry overnight. easy to open or break into by anyone, given the habit of people used to storing valuables in the cupboard, an extra security system is needed. Then a IOT-Based Smart Cupboard Design is made which aims to improve the function of a conventional wardrobe to be multifunctional, which is equipped with a damp clothes dryer feature and is equipped with a Fingerprint sensor which can only be accessed by the owner to open the wardrobe. to be equipped with a Fingerprint, which functions as extra security in opening cabinets where valuables are usually found. Also equipped with a fan and heater incubator functions in drying damp clothes. This tool is equipped with an IoT which functions as an On Off control for the fan and an incubator heater in heating damp clothes.

Pemanfaatan Biometrics Fingerprint sensor dan Barcode sensor pada Sistem Keamanan Parkir

Abstrak Perkembangan ilmu pengetahuan dan teknologi semakin maju terutama dibidang teknologi elektro atau teknologi elektronika, banyak keuntungan yang didapatkan akan berkembangnya suatu teknologi namun semakin berkembangnya teknologi makin banyak pula tindak kriminal dan semakin pintar pula pelaku kriminal terutama pada pencurian kendaran. Kita membutuhkan lahan parkir yang aman untuk menyimpan kendaraan kita, peningkatan kemaanan merupakan salah satu yang harus diperhatikan dalam membuat perancangan sistem keamanan parkir. Sistem tersebut diharapkan menurangi tingkat kriminal yang ada disekitar kita. Perancangan sistem parkir ini menggunakan teknologi fingerprint sensor dan Barcode scanner. Bukan hanya sistem keamanan yang di perkuat alat ini pun dapat memberikan informasi data diri dan informasi kendaraan yang di tampilkan pada LCD dengan menggabungkan data sidik jari pengendara. Dengan menggunakan sistem fingerprint yang berkesinambungan dengan barcode scanner diharapkan menekan resiko pencurian kendaraan yang berada pada lingkungan parkir. Metode menyatukan Fingerprint sensor dan barcode scanner yaitu menggunakan mikrokontroler Arduino Wemos D1 R1 yang terkoneksi dengan internet. Kata Kunci: Parkir, Fingerprint Sensor, Barcode Scanner, Arduino Wemos D1 R1

RFID Based Authentication for Non-contacting Attendance Management during Covid19 Pandemic using Raspberry Pi

Authentication based attendance is very crucial in this COVID Pandemic situation for employers. Finger print based authentication for attendance system is not preferable because it is based on touching or contacting the finger print sensor. Multiple persons use the same sensor for incoming and outgoing authentication which becomes carrier for spreading the corona virus as another person would be in direct contact of the fingerprint sensor. To avoid this situation RFID based authentication system is proposed and initial stages of it are implemented in this paper. Each employee has given an RFID tag with numbers and names assigned to it. Raspberry Pi module is used which is interfaced with other modules like RFID card reader, LCD interface and GSM module. The contact details authenticated by the system can be saved in data file for further analysis of employees’ attendance. This small innovative step can enhance the efforts made to prevent every user from COVID19.