Well as the title says I made a ventilator out of old PSU. The reason is why i did it was that the old PSU burnt out . So i removed the guts of the PSU , kept the vent , put in some LED's , some switches and aluminium foil . Oh yes , i used for this project as well an old cellphone charger , i think it was an Ericsson charger . I choosed it because it gives 7.6v , and it easly powers 3 bright Red LED's and a vent. I hope u enjoy this slideshow , and btw this is my 1th instructable so yeah , dont be to harsh . And sorri if some of the pictures are looking bad , my camera aint the best
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