Introduction: Peltier Cooling Setup

Have you ever wanted a cooler that can be used to heat or cool things? Then this is the instructable for you!


  1. Peltier module
  2. Heat sinks
  3. Mini CPU fan
  4. Source of power

Step 1: Assemble the Cooler

First stack the Peltier (cold side down) on top of a heat sink. Next put another heat sink on top of the Peltier. Finally put the CPU fan on top of the top heat sink.

Step 2: Connect Power

Connect 6 volts tho the CPU fan and 12 volts to the Peltier and enjoy your heater/cooler!