In the fan speed according to the temperature and humidity sensors, we will use the climate and why use ". Some of the more "little air temperature was still hot, and some level of panklang at the very least, but humidity will feel the heat, and add a remote to change the fan extension, so that it can be used to turn off the fan hospitality without opening and closing hours are also system fan 1, 2, and 3 hours of using the Microcontroller ATMEL AVR ATMEGA8 controller, the company's working temperature and humidity sensors, and ginger to a remote command, and set the time.