My Idea is to make this fan (shaffat xD) like the one in our kitchens, sucks the air out.
I will make a cardboard containing the angled parts of the fan and assemble it with the motor and a led to indicate it's working and for sure On/Off switch.
Tinker CAD for the simulation.
Breadboard for testing with the components.
3-12v Motor.
5v Red Led.
220 Ohm Resistor.
On/Off Switch.
5v Adapter to use with the components.
Wires & Jumpers.
Cardboard for the body.
Glue Gun.
Scissors & Cutter.
Design Steps
First I made the simulation using Tinker CAD.
I import a breadboard, motor, switch, led, 220 ohm resistor and 5v power supply.
I attach the led with the resistor in series.
I attach the motor with the (led& resistor) in parallel.
Finally I added the switch with the whole circuit in series.
I plugged in a 5v power supply and then start simulation.
holllaaaa It works xD
This is a video from TinkerCAD simulation, Video.
Breadboard
Connect the 5v Red Led and the 220 Ohm in Series.
Connect the Motor in Parallel with (Led & Resistor) one side with the negative led and the other side with the resistor.
Connect the On/Off Switch one wire to the GND of the power supply adapter and the other side of the switch connected to the negative leg of the led
Connect the 5v positive wire to the resistor leg (positive side of the led) and the negative to the switch.
Cardboard
The enclosing is a box shaped prototype say a room.
One side has a window and place the Fan on the outside of the window
The fan itself has its feathers positioned in an angle that let the air from inside go outside.
another side I put the On/Off Switch.
The Led is positioned inside as the indicator of the system state is it on or off.
Finally I use the glue gun to close the parts.
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I take feedback from Shreif He liked the idea and suggested to make it suck the air out and in also using another switch, but my time was so hard to make those features.
I think I got stuck a little bit in making the cardboard to make the fan feather glued up together to form the angled shape that allow the air suck, but I manage to make the feathers have a little depth (by adding another layer of cardboard) then it works fine.
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The coolest thing is to work with geeky guys and girls It was very fun really sharing ideas and jokes xD
I will never forget the instructor that helped me when I stuck and give me some advices.
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