WebMar 31, 2024 · In this video, I show you how to use the password keypad for a door lock using arduino uno.For making password door lock you need Arduino Uno, Membrane passw... WebMay 9, 2024 · Arduino RFID Door Lock Access Control Project Before we go through the code of our RFID door lock project, let’s take a look at the components and the circuit schematics of this project. In addition to the RFID module we will use a proximity sensor for checking whether the door is closed or opened, a servo motor for the lock mechanism …
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WebThe circuit for IoT based Biometric Security System consists of a NodeMCU, GT511C3 Fingerprint Sensor, Solenoid Lock, Relay Module and Buzzer. VCC and GND pin of Fingerprint sensor are connected to 3.3V and GND pin of NodeMCU while TX and RX pins are connected to D6 and D5 pins of NodeMCU. Positive pin of the buzzer is connected to D2 pin of ... WebJun 11, 2024 · "A PROJECT REPORT ON "Smart Door Locking System Using Arduino" Fahim Faisal -Academia.edu" [Online] simply edify
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WebApr 12, 2024 · Smart Door Locks and Data Logging. Smart door locks can record when someone unlocks or locks a door. They can tell us who entered or exited and when. They can also report if the door or lock itself was tampered with. More interestingly, smart door locks can connect to various services and security systems. WebMar 5, 2024 · ESP32 CAM Smart IoT Bell: ESP32 CAM Smart IoT Doorbell and Door Lock- In this article, you will learn how to make a Smart IoT Bell and Door Lock project using ESP32 Cam Module, Electronic Door Lock, and Blynk Application. From the very beginning, the ESP32 camera module has been one of my favorite camera modules, which I have been … WebApr 18, 2024 · Connect the VCC and GND of the relay module to 5V and GND of Raspberry Pi. Then connect the signal pin of the relay module to the GPIO 26 of Raspberry Pi. On the other side of the relay module, connect the negative form DC power source to the negative of the solenoid door lock. Connect the positive from the DC power source to the common … rays kitchen hood