dual wooden fan by Sunghyun An from korea

This fan is constructed of CNC processed plywood, a small 12V motor, and a PWM(Pulse Width Modulation) electronic circuit to control the speed. It provides a cool breeze to a person sitting in a chair while using only 10%~20% of the energy needed for regular fans, and also the proper height and the adjustable RPMs will generate optimized efficiency. The goal of this design is to save energy easily by restructuring a product that is often used in everyday life.