In this Arduino based Solenoid door lock project we use a real Solenoid Door Lock and control it with RFID and Arduino. Here a Hall Effect sensor and a magnet are used to detect ... in many ...

This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.

Further you can check the library page itself to get better understanding of it and can use this library to make complex project using ultrasonic sensor. Full code for this Door Alarm project is given ...

But as these smart locks are made using biometric sensors, they come with heavy price tags. This DIY project will help you to build a low-cost biometric lock. We all have biometric fingerprint sensors ...

I had explained how to simulate door locking system. That is Password Based Door Locking System Using Arduino in Proteus Simulation. same as how to make a smart door lock simulation with arduino in ...

The single-side PCB for the fingerprint door unlock system is shown in Fig. 5 and it’s component layout in Fig. 6. For convenience, we have designed the PCB as an Arduino shield. The users can modify ...

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 ...

Voice controlled hardware applications are ruling the modern era. Most of the home appliances are expected to be automated through voice. This project illustrates an alter method of voice processing ...