In this project, we will learn about simple voltmeter by using Arduino. It is one of the best projects for beginners that uses basic concepts to measure voltage. When you run the Arduino code, you ...

The motor is rotated forward or backward, depending on the authenticity of the entered password. Password Based Door Lock System With 8051 Microcontroller. The main component in the circuit is 8051 ...

After some time, the door would close. Again if another person arrives and fails to enter the correct password, the door would remain closed, denying access to the person. Circuit Diagram of Password ...

Arduino RFID Door Lock; Arduino Solenoid Door Lock; Raspberry Pi Digital Code Lock; 555 Timer electronic Door lock; RFID Door lock system using Arduino; Before building our password door locking ...

Now that the hardware is ready lets move on to the programming section of our rfid door locking system. But before we do that its important to understadn that the Arduino code for this project is ...

In this project, we are going to make an OTP-based smart wireless locking system as you can see in (Fig. 1). This smart lock can generate a new password every time you unlock it, which further ...

In this study, we look at how to use Wi-Fi connection and OTP built into cellphones to supplement existing door lock system issues. This system uses OTP (One-Time-Password) authentication and an ...

The Password-Based Door Lock System is a security-focused project that uses an Arduino microcontroller, a keypad, an LCD, and a servo motor to create a cost-effective and efficient door lock mechanism ...

password based door lock using arduino The Password-Based Door Switch Simulation is a fun and educational project that mimics the functionality of a secure door system. Although it’s not meant for ...