You may use or modify this code for any and all of your projects whitout any restrictions If you use any fragment of this code we will be happy if you could send us a message ;) Brain Smash nor the ...

Simply set your desired maximum volume level with the slider and click on the Lock Volume button. Note that: You should check the PIN required to unlock checkbox for setting up a PIN code. The PIN ...

Radio Frequency Identification is widely used in contactless payment cards, National Highway Tollgate systems, and in security passes. By integrating an RFID reader with an Arduino, you will be able ...

Abstract: Traditional authentication mechanisms, such as PIN-based security systems, are widely used in ATMs, mobile devices, and security locks due to their simplicity and ease of use. However, these ...