**3. Theoretical analysis of thermoelectric air conditioning system**

The design of thermoelectric air conditioning system is shown in **Figure 5**, a fan is mounted on top of the cover where air at ambient temperature would be sucked into the device and circulate through the heat sinks and then blow through two rectangular holes such that the direction of the air can be controlled via the flaps. This would allow for the heat from the air to be properly transferred to the heat sinks.
