How to Make a Cardboard Mini Fridge!

How to make a Cardboard Mini Fridge using household and inexpensive materials!

Step 1: Materials

Cardboard Box
Scissors
On/Off Switch
Heatsink
Peltier Unit (Available from Ebay)
AC Adapter (7.5 Volts works nice)
Optional:
Paint
Shiny Tape
Standoffs
etc.

Step 2: Cut Hole!

Cut a hole in the bottom of the box the size of the heatsink, and one in the side, as big as you want the door to be!

Step 3: Attach Heatsink

Attach the heatsink to the petier unit, the hot side will touch the heatsink. Then push the wires and switch inside.

Step 4: Finishing Touches

Put a piece of scrap metal on top of the peltier unit, put your drink on top, turn it on!