If you've ever wondered what the circle arrow button on your key fob is for but were too embarrassed to ask your mechanic or ...

What is a key fob, anyway? A key fob is a small remote ... will stop when obstacles are detected and even close your garage ...

The car key fob doesn’t exactly have the greatest reputation ... as well as Cobra and Viper alarm systems and Genie and Liftmaster garage door openers.” Kamkar’s attack was later built ...

By wiring up an ESP8266 to a cheap aftermarket key fob for his Chevrolet Suburban, he’s now able to wirelessly control the door locks and ... money on getting a new remote from the dealer ...