In this guide, I show how to build an electronic fireworks/spudgun detonator. for this detonator, ill be using a simple barbeque igniter and some speaker terminals, this way we can safely attach remote detonation wires and detonate anything from a safe distance. the barbeque lighter uses a standard AA battery and actually lasts extremely long.
I ordered following parts:
First, we need to drill some holes in the top cover of our project box, drill 2 larger holes in the center and drill 3 smaller holes that allow our terminals to get their wires inside the box:
The holes don’t have to be perfect since there will be a large border covering them, the only thing that has to go through are the connector pins for the 3 terminals and the button.
Then solder wires onto the connectors and fit them through the newly drilled holes:
Solder the wires onto the terminals on your electric igniter and fit the igniter through the hole & secure it with the extra mounting ring that came with it:
To prevent the spark from choosing a shorter path inside our box, add some hot glue to the terminals, try to completely shield the open wires:
Close your project box & test your igniter, it can be used to
– Ignite SpudGun
– ignite fireworks
– Testing spark plugs
