This Arduino-based Security System is a DIY project designed to enhance your home or workspace security. It utilizes various components, including a keypad, OLED display, joystick, ultrasonic sensor, RFID reader, RGB LED, and a buzzer.

Sep 17, 2020 · Build your own alarm system with Arduino board, PIR motion sensor, siren, 4x4 keypad and oled display, with possibility to add more modules.

In this project, we will be making a "Keypad Smart Door Lock with OLED." There is a standard default password, "12345," and a default master password, "09876," in this smart door lock. Both the standard and the master password can be changed …

A security system using an Arduino UNO, ultrasonic sensor, microphone, LDR sensor, buzzer, RGB light and OLED display.

Upgrade your security with this RFID-based smart door lock system using Arduino Nano, RC522 RFID module, Servo motor, and a 0.96" OLED display. 🚪🔑 How It ...

Nov 24, 2023 · In this tutorial, we’ll guide you through the process of creating a robust and effective security system using the Beetle ESP32 C3 board, DF robot mm wave Radar (human presence sensor), and Blynk Cloud integration.

In this project, we will be building a Fingerprint Smart Door Lock with an OLED screen. After you plug your Arduino into a power source, the OLED screen will display a message asking you to scan a finger to set it as a master finger. Once you have scanned the finger, it will be saved on the fingerprint scanner's memory as a master user.

For today’s tutorials, we will use the RC522 RFID reader to obtain the UID of tags placed near it and to create a simple prototype of an RFID based door lock system. The RC522 RFID reader is a low cost, highly integrated, 13.56 MHz contactless communication enabled reader module.

Feb 24, 2020 · An arduino nano based circuit used to lock and unlock a safe when a code is correctly put into the keypad

Dec 29, 2021 · This project will detect any intruders and alarm you using the components of an LED, a buzzer, ultrasonic sensor, and a LCD display. I built a security system that you can hang at your door and alarm you when an intruder is at your door using the elegoo super starter kit.