Ever wished you could use the same technology that remotely unlocks your car with your front door? One clever college student did, and this DIY key-fob remote door opener accomplishes just that. We're ...

If you're looking to pick up a new key fob, or repair one, you might wonder how long programming it takes and whether or not you can do it yourself.

Learning how to change the battery in a Toyota key fob isn't difficult. Whether you have a new or old model, we'll show you how to do it step by step.

Instead of a funky keychain fob that makes a statement, build a DIY fob that doubles up as a stand for a smartphone or tablet. It costs very little and you'll be done in no time. Normally, our advice ...