If you’re an avid computer modder, then chances are pretty good that your computer will be affixed with the best parts money can buy to deliver the ultimate bang for your hard earned buck. Since most enthusiasts and modders would also overclock their respective machines, you can easily say that most of these machines will run hotter than usual, requiring an even more efficient cooling system. Well, SXRguyinMA decided to come up with a replacement top bezel for his computer case by adding vents which are capable of opening and closing automatically, depending on how much cooling the computer needs at that point in time. An Arduino board and servo motor that are cleverly tucked away will handle all the opening and closing sequences, now how about that? Don’t worry about dust getting in whenever the computer is turned off – it will automatically close before shutting down.