Now that nearly every car on the road comes with an electronic key fob, people are desperate to find ways to repair these indispensable little gadgets without coughing up potentially hundreds of dollars at the dealership. There’s a whole market for replacement shells which you can transplant your (hopefully) still functional electronics into, but if you’re going to go through the trouble of putting the electronics into a new case, why not make it special?
That’s what [Michicanery] was thinking when he decided to build his own custom key fob. The end result is an utterly magnificent feat of engineering that’s sure to be a conversation for the life of the vehicle, if not beyond. Made of wood and aluminum cut on his OpenBuilds Lead CNC 1010, this build just might inspire you to “accidentally” drop your existing fob from a great height. Oh no, what a shame.
[Michicanery] starts by disassembling his original fob, which is the type that has a key integrated directly into the device. This meant his replacement would need a bit more thought put into it than a separate stand-alone fob, but at least it wasn’t one of the ones where you have to stick the whole thing into the dashboard. To make sure the build was strong enough to survive a lifetime of being turned in the ignition and generally fiddled with, he cut the central frame and buttons out of 1/4″ thick aluminum.
The top and bottom of the fob were then cut from Chechen wood and then chamfered on a table router so it felt a bit better in the hand. He applied oil to the pieces to bring out the natural color and grain of the wood, but not before engraving his own logo onto the back of the case for that extra touch of personalization. Not that we think [Michicanery] is going to have trouble identifying his keys from this point on.
Like the incredible watch cases we’ve seen recently, this is a perfect example of an everyday object getting a new lease on life as a bespoke creation thanks to a custom built enclosure. Granted we’re not sure Honda key fobs have quite the heirloom potential of a good watch, but we’d still prefer it over the black plastic original.