LET’S MAKE A FIREWORK TIME-BOMB WITH ARDUINO UNO

Syed Zain M Abidi
6 min readJun 5, 2021

Weaponizing IoT Series

THIS IS FOR EDUCATIONAL PURPOSES ONLY

SCHEMATIC 1

So, you want to make an Arduino-controlled timer circuit. That is capable of controlling a small relay to switch ON and OFF a circuit that can potentially light up some firework fuses leading to timed detonations.

The idea is no to make a time bomb well it is to make a timer relay circuit, but as you know it's the weaponization series so I thought why not make something exciting.

MATERIALS REQUIRED

1, Arduino UNO
2, LCD with I2C Module(SHOWN BELOW)
3, Relay module
4, 4×4 keypad
5, Buck Converter(for controlling the DC voltage)
6, High voltage generator
7, Lithium-Ion battery pack(max 3 for getting above 12Volts)
8, Arduino jack connector(for connecting Arduino to the battery pack)

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Syed Zain M Abidi

An Engineer by profession, Tech enthusiast, Hobbyist, Hacker(EC-Council CT Recipient) and a CFT-YOUTUBE: https://www.youtube.com/@REVAMP-STUDIOS