Do-It-Yourself USB Fridge

Peltier Element / Radiators To build our mini fridge, we need to find or buy Peltier element, what it is and how it works, you can read below, and two radiators.  USB Fridge do-it-yourself This is the very element of Peltier, I tore it from a broken computer, it was there between the processor and the cooler . I cleaned off the old thermal grease. In a nutshell - when DC power is applied to it, this Peltier element starts to work as follows - one side starts to warm up and the other side cools down, if the polarity of the power supply is changed, then the sides of the element will behave the opposite! Then I took two massive radiator from unnecessary amp. Then smeared element of the new thermal paste, which was bought in a radio shop, and squeezed between the Peltier element radiators. Use of thermal paste in this case is obligatory! USB Fridge Do-It-Yourself Connect the wires to the element from USB cable and stuck in the computer - one radiator began to warm up,and the second is cool! then everything is bunched! Next, I glued this interesting case together! USB Refrigerator with my own hands The material from which I glued the fridge was similar to extruded foam or porous plastic. In general, the material can be any, its main quality is thermal insulation. Glass is organic, it looks quite fragile, but in fact the material is durable. Glue is superglue. Then, for convenience, I made a fastener on magnets.
USB Fridge with my own hands It turned out okay - the bottle of mineral water gets into it calmly, and what else will it save in hot summer day ?! :-)) USB Fridge with my own hands My next step is the fridge mod table!I printed my favorite web page on a transparent sheet and stuck it on the glass! Then he mounted the inside of the LED and powered it from the same USB cable. that's it! USB Fridge Do-It-Yourself It turned out great! Good luck to you ! PS Instead of large radiators you can use small radiators with coolers - it will be even a little better in terms of size and cooling!

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