[Burning Becks] set out on a quest to build the ultimate tool cart for himself, and we have to admit, what he’s come up with is pretty damn cool. Not only is the cart super organized and functional, it has an integrated fingerprint scanner to unlock one door, a keypad to unlock another drawer, an RFid tag to unlock another… and an RF remote too. Excessive? Perhaps. But hey, what if you accidentally burn off all your finger prints while building a hotplate SMD reflow oven? It’s possible!
To build the ultimate tool cart, [Becks] had to do some research. Specifically research right here at Hackaday, since we love covering unique work benches and tool boxes. He’s taken a few ideas from some of our favorite work space hacks like the computer tower toolbox, a cyclist’s bicycle workshop (yes it’s actually mounted on the bicycle!), a travelling electronics lab, and of course the mobile soldering workstation that sets up quickly and lets you get to work fast.
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Who uses keys these days, really? Introducing the world’s first(?) biometric secured golf cart. Gives “push to start” a whole new meaning!
[Ramicaza] lives in a small community where many families (including his!) use golf carts to commute short distances, like to the grocery store, or school. Tired of sharing a key between his parents and siblings, [Ramicaza] decided to soup up his ride with a fingerprint sensor allowing for key less start.
He’s using an ATtiny85 and a GT511-C1 finger print sensor from SparkFun. After throwing together a circuit on a breadboard and testing the concept he went straight to a PCB prototype for install in the cart. What we really like is the case he integrated into the golf cart’s dash. It features a flip-up lid which turns the circuit on when it is opened, and off when it is closed to save battery. Scan your finger and a relay triggers the ignition allowing you to drive away.
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