This code is for an RFID door lock system using an Arduino. It reads the UID of the RFID card and compares it to a predefined ...

But if a lock fails, the door doesn’t have a lock, or you don’t trust the lock situation in an apartment or hotel, you can ...

Sandy told us her sink stopper wasn’t stopping any water from going down the drain and we discovered it was the ball rod — it was rusted ...

These signs can help you decide to replace, restore, or reface dated kitchen cabinets. Consider potential styles, design, and ...

When your garage door starts squeaking, it’s more than just a nuisance. Over time, those squeaks can be a sign of bigger ...

Adam Kroll and John Minerd, employees of the Crete Ace Hardware store, rescued a man who drove a truck onto a frozen pond Saturday.

Your front door can look like a Swedish farmhouse with a rustic Old World finish without you spending a great deal of money, ...

The homeowner said he saw a man, who he didn't recognize, pulling construction material out of the house days after ...

It's easy to replace your iPhone's battery and it can give your phone a brand new lease on life. Andrew Lanxon Editor At Large, Lead Photographer, Europe Andrew is CNET's go-to guy for product ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Ask anyone what’s the most important feature they look for when buying a phone, I ...

Feb. 1 is Change Your Password Day, and you may think that good cyber hygiene means creating new, robust passwords every few months. Not so fast. I've been writing ...