While newer Arduinos and Arduino compatibles (including the Hackaday.io Trinket Pro. Superliminal Advertising!) either have a chip capable of USB or rely on a V-USB implementation, the old fogies o… ...

The Arduino door lock project is a fascinating blend of hardware and software. The core component is the Arduino Uno, a versatile microcontroller board that is popular among hobbyists and ...

Arduino Fingerprint Door Lock Project 11:17 am September 14, 2018 By Julian Horsey ...

Although Arduino's programming language is based on C++, you won't be able to use all of its commands. But, you can still use objects in Arduino's IDE, which are a fundamental aspect of C++.