Mini Fog Machine Smoke Mist Maker

Introduction: Mini Fog Machine Smoke Mist Maker

About: I studied Electrical Engineering and a lot of other things. I'm always driven by my passions. Please visit also my Youtube channel.

Welcome to my 'ible' #43.

Fascinated and obsessed by my next project, in which I will attempt to land a model rocket vertically, using solid fuel motors, physics, a lot of calculation and ingenuity, I've decided to build a mini fog machine, to simulate the condensation of Liquid Oxygen, before the launch of the rocket.

Typical rocket fuels/oxidizers are super-cooled. The vapour visible is formed due to the extreme temperature difference.


For this ible you need:

An atomiser for the E-cigarette, with an internal resistance of 1.5 to 2 Ohm.

A 3 Volt electric pump

A battery case 3x1.5V AA (4.5V)

1cm plastic pipe from a soap dispenser

Soldering on iron (please use it if you have the appropriate age)

Hot glue gun (please use it if you have the appropriate age)

electric wire

Glycerine 50ml

Distilled water (not de-ionized) 50ml

A drill with 3mm drill bit (for metal)

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Step 1: Connecting the Electric Wires to the Atomiser

This is the most tedious part of the building process.

You have to drill a hole, to slide inside the base of the atomiser the electric wires.

After that, solder the black cable to the external part of the atomiser and the white one, to the central part/positive

(being sure you are not covering the hole with the tin).

Step 2: Glueing the Small Pipe to the Atomiser

Make 2 small cuts at the base of the pipe, that will avoid the electric wires get squashed/damaged.

Using the glue gun, glue the small pipe, being sure it makes a good seal.

Step 3: Attaching the Electrical Pump

Following the polarity shown in my pictures, solder 2 electric wires to the atomiser (black/white).

After this task, solder them to the motor of the electric pump.

Step 4: Preparing the Liquid

I've watched a lot of YouTube videos, but I came to the conclusion that the best liquid is made 50% with Glycerine and 50% by distilled water (not de-ionized).

Put 50ml of Glycerine and 50ml of distilled water in a jar, with a top.

Shake it a lot, to making the fluid smooth.

Step 5: Congratulations... You've Built Your 1st Mini Fog Machine!

Put the liquid you have previously prepared in the tank of the atomiser.

Connect the battery case (inserting in it 3x 1.5V AA batteries), following the same polarity (+ white - black) and using the switch attach to it, switch on/off the mini fog machine.

Please keep constantly an eye on the amount of liquid you are burning/vaporizing, otherwise you will burn the coils/resistances of the atomiser.

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