Category Archives: pyrotechnics

Launching Fireworks with Raspberry Pi this Fourth of July

It’s that time of year again in the United States, and the skies will soon be alight with pyrotechnic displays, both professional and amateur. Amazing fireworks are freely available, sometimes legally, sometimes not. For the enthusiasts that put on homebrew displays, though, the choice between watching your handiwork or paying attention to what you’re doing while running the show is a tough one. This Raspberry Pi fireworks show controller aims to fix that problem.

[netmagi] claims his yearly display is a modest affair, but this controller can address 24 channels, which would be a pretty big show in any neighborhood. …read more

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Posted in controller, electric match, fireworks, Holiday Hacks, kaboom, mortar, pyrotechnics, shell, squib, timer, wireless | Leave a comment

Behind the Scenes at a Professional Fireworks Show

Have you ever wondered what goes on behind the scenes at a big fireworks show? Last year [Kenneth] was asked to help manually ignite a fireworks show, and this consisted of him running down a row of shells with a road flare, lighting each one in turn. He apparently did so well that this year worked another show, this one with a more complicated setup.

The show [Kenneth] helped run consisted of 950 three-inch shells, wired in series into small groups, plus another 150 in 25-shell clusters used for the finale. The fireworks were organized in racks consisting of five …read more

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Posted in misc hacks, pyrotechnics | Leave a comment