DIY semiconductor Refrigeration chip Homemade Small Refrigerator Small air Conditioner Cooling kit - (Color: Orange)

DIY semiconductor refrigeration chip homemade small refrigerator small air conditioner cooling kitMatters needing attention★The thermostat can freely set the temperature to stop automatically when the temperature reaches the temperature, and automatically turn on when the temperature is high!★The refrigerating fin cools and heats at the same time. The better the heat dissipation, the better the cooling.Do a good job of cooling and ventilating machines for better cooling.★The hot and cold integrated model can be heated in winter/cooled in summer.Use method★Connect the red wire to V+, and the black wire to COM, just power on.Item specifics:Condition: NewType: Logic ICs

• Color: Orange
• Condition: New
• Type: Logic ICs