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In this Instructable, I’ll be making a fumes extractor with a bench power supply combo. The entire project is housed in a wooden base made out of some construction scrap that I had.

The power for the fan and the supply module is provided from an external power adapter that is plugged in the wall outlet.

On the front, there are breakouts for the input 12V, 5V, 3.3V, and ground terminals.

Tools and materials needed to make this project:

- Soldering iron
- Breadboard power supply
- Banana plugs
- 12CM computer fan
- 12CM fan guard
- 5W resistors”

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