In recent years, car key fobs have become less focused on the key itself and more focused on the technology that can be placed within the fob. Now, some key fobs don’t even have keys ...

Everyone knows what the lock, unlock, and trunk buttons on a key fob do. Yours might also have a panic button, but how can ...

Bringing your car into the mix can open up some very interesting ... By wiring up an ESP8266 to a cheap aftermarket key fob for his Chevrolet Suburban, he’s now able to wirelessly control ...

Here are some tips: Motion Sensor Fobs: Some newer key fobs have motion sensors ... your fob is sitting unattended. Check your manual: Consult your car’s manual to see if your fob has any ...

While this is a great usability upgrade, for some reason key fobs continue to be bulky plastic monstrosities that when stuffed into a pocket can easily ruin the lines of a well-chosen outfit.

However, there are also drawbacks—for example, if entering and starting a car is dependent on the battery in the key fob, what is one supposed to do when that battery dies and they can’t ...