These smart locks make it easy to bring your door online and manage it from anywhere. After testing the best smart locks on the market, these are my favorites.

“Arduino-based door lock system using servo, keypad, and LCD.” - Releases · Hardik2586/Door_Lock_Arduino ...

An Arduino-based RFID Door Lock System that grants or denies access using an MFRC522 RFID reader and a solenoid lock. Features include an LCD display for status, LED indicators for access, and a ...

Smart entry locks are the biggest improvement to home security since the lock-and-key system was invented more than a thousand years ago. In many cases, smart locks dispense with physical keys ...

Forget keys! The best smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when.

Learn how to unlock GPT-5 in VS Code using GitHub Copilot Pro. Here are the steps and how to bypass usage limits using your API key.

A new type of hydrogen fuel cell operates at much lower temperatures than what’s typically required for existing fuel cells, bringing them closer to widespread implementation.

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Keep a watch on your front porch with the best video doorbells for 2025. These products feature smart cameras, so you can check the door from anywhere.