Today i will tell you, how to make mini refrigerator at home with the low cost and simple equipment. In this project, heat sink and peltier TEC1-12706 (Thermoelectric cooling module). In this project peltier is the heart of the project and heat sink also plays main role in this project.
- Peltier TEC1-12706 ___________Buy
- Heat sink with fan ___________Buy
- Heat sink ___________Buy
- SMPS ___________Buy
- 1 inch thermocol sheet
SMPS (Switch Mode Power Supply):
How to make Refrigerator box:
- Heat sink positive wire and peltier red wire are connected to the positive supply of the adapter or SMPS.
- And negative wire of heat sink fan and black wire of peltier are connected to the negative supply of the SMPS ( Switch Mode Power Supply).