If you are want to make a project which is used to convert heat to cold or vise versa. then this Sensor is needed for you. With this sensor, you can make a small Refrigerator. you can buy this Peltier from Robu.in at a reasonable price.

Thermoelectric Peltier cooler TEC1-12706, consists mainly of semiconductor material sandwiched between two ceramic plates and is used in many applications from CPU coolers to other power sources.

A thermoelectric cooling module (TEC) is an electronic semiconductor component that functions as a small heat pump. By applying a DC power source to a TEC, heat will be transferred from one side of the module to the other. This creates a cold and warm side. They are widely used in industrial areas, e.g. computer CPUs, CCDs, portable refrigerators, medical instruments, etc.

Connection Diagram of TEC1- 12706 With Arduino:

Features:

1. Insulation Cotton Washer.
2. With Side stickers.
3. Useful for TEC1-12706 Thermoelectric Cooler Peltier.

Package Includes:

1 x Insulation Cotton Washer for TEC1- 12706 Thermoelectric Cooler Peltier-5pcs.