Uploaded January 2017 | Updated September 2026, 1 hour ago

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This is a homemade fireworks timer.
It is ignited after the set time.
Materials :
1. 0.1mm Nichrome wire
2. Electric Oven Timer
3. 100kΩ Resistor
4. N-channel Mosfet
- IRF730
5. DC Power (6V~12V)
- 18650 × 2 or 12V battery