An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Like many nerds, I have an interest in cryptography rooted in the wartime exploits of codebreaker and Ur-computer scientist Alan Turing. So I’ve followed with interest IEEE Spectrum’s reporting on the ...

Starting from the Estella Opera House Stage Stargazer, head out the door behind the stage where you will encounter Gepetto on the street. He will give you some info about your next target, the Grand ...

As mentioned, this puzzle requires a bunch of setup. Here's everything you need to do before starting this puzzle and links to guides if you need help: You'll need three items to solve this puzzle.