If there are two things that we love at [HAD], giant German firecrackers, and medieval weapons would have to be close to the top of this list. This clever hack gives us both, with a toy crossbow capable of both lighting and launching firecrackers to a safe distance. We didn’t see a blooper reel, but being ready to run in case of a malfunction is probably a good idea as well.
The post has some pictures of the mechanism, but at its heart, this hack consists of ripping up a grill igniter, and placing the contacts into a shortened-stock toy crossbow. Safety is of course encouraged, as much as it can be with this type of device. It’s especially important here as apparently “firecracker” roughly translates in German to “small sticks of high-explosive,” or possibly “road flare.”
Be sure to check out this modded crossbow in action in the video after the break!
Continue reading “The Firecracker Crossbow” →
[Lvl_joe] has been having a little fun with fire and an animatronic pony. The skeletal horse seen above is a child’s toy denuded of its original plush shell. That’s a good thing, because those synthetic fibers don’t play very nicely with flames. The toy originally retailed for around $300 bucks, but if you’re lucky, like [Joe], you can get one second-hand for $25 or less.
Since the horse is already motorized, it’s not too hard to patch into the drivers. Here an Arduino is used to take input from a Wii Nunchuck, letting you swing the fire sprayer to and fro. A grill igniter makes sure it’s not just spraying automotive starter fluid everywhere. You can hear the click of that tiny spark repeatedly firing in the demo video after the break. The starter fluid comes in an aerosol can. A custom trigger system holds the can in a PVC pipe, and actuates the valve with a Bowden cable.
Continue reading “A Little Fire Breathing Pony To Call Your Own” →