Update: Help Needed- Land Mine Answered
This is kind of a spur-of-the-moment thing, but an idea for an airsoft land mine just popped into my head. I already own a land mine, but it is horribly ineffective. It shoots baking soda barely an inch off the ground. People easy claim they did not get hit, and it's hardly realistic.
I could use your help building this. I only came up with a design, but not how get it to actually work. The *crudely drawn* design is below; it involves the unwitting victim stepping on a pressure sensitive plate. This plate triggers four air cannons buried in the ground loaded with baking powder and BBs. This hopefully blasts out in a much more realistic and impressive burst, and the victim knows they are dead.
Any ideas on how to get it working?
Here's another idea: make it spring powered. Saves the hassle of trying to build an air compressor. Place a spring in a pipe, attach it to a locking mechanism that releases when stepped on, place a platform on the spring. It would be kind of like a piston. (See second *crudely drawn* schematic.)
It's ALIVE!. I made the switch to spring powered, and the prototype worked! It shoots BBs 28 feet and baking soda about 4 feet. Now I need to improve it and make an Instructable.