Peltier Modules

How do Petlier Modules use the Seebeck Effect?

Petlier may be be used as a thermoelectric power generator in which they can generate energy using the "Seebeck effect". It works when two wires made from different metals are joined at two ends to form a loop, a voltage develops in the circuit when the two junctions are maintained at different temperatures.

Electrons present in the h...