In this video I show the process to build a 4 channel fireworks igniter. This igniter requires a 12 volt power supply capable of delivering about 10 amps. A car or riding lawn mower battery works great for this. The nice thing about this design is that the igniters themselves are almost indefinitely reusable. They just slide over the fuse and will glow red hot when the button is pressed. This beats the ematches that you have to pay $20 for 100 of them and they can only be used once. This video is quite lengthy due to me never writing scripts or planning the videos out so feel free to skip through it a bit. Sorry this video is a bit late. I got plagued with computer problems lately.

Happy 4th of July!

Relay Module (China shipping):
https://www.amazon.com/ThunbirdChann...

Relay Module (USA Shipping):
https://www.amazon.com/gp/product/B00...

Zip Cord:
https://www.amazon.com/gp/product/B00...

Nichrome Wire:
https://www.amazon.com/gp/product/B00...

Butt Connectors:
https://www.amazon.com/gp/product/B00...

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