A we prepare to use 50 million in funds actually open A 200 square meters of cafeB the store mainly provides gothic cake ordinary three coffee room to attract customers， let them to experience the different atmosphere coffeeC for suburban， because the click rent there relatively low， and a certain communitiesD recruiting a strong leadership skill as a managerE put in newspapers and periodicals walshman have recruited staff recruitment and cleanerF make menu， wine list， rules and regulations， training， try mealsG to the meal made according to draw up a list of the equipment and products to purchase equipment procurement accounted for about 30% of the total investmentH design， decoration cafe into three rooms (gothic cake ordinary coffee shop features 40 to 60 days) This part of the total investment cost about 40%J in distributed leaflets of publicity aroundIntelligent water machine control system designAbstract: this paper mainly introduced by AT89C52 single making a simple water dispenser intelligent control system， the software and hardware design process by temperature sensor DS18B20 testing temperature， and LCD1602 LCD display real-time water Only when water temperature 70 ℃ lower insufficient temperature when the water is heated to a boil， other temperature intelligent control heating system without electricity， which saves electricity and heating temperature floor can be adjusted by software Because it is using AT89C52 single as control core， so key gives its software programming thought method and the software realize the intelligent control of water This system has a circuit is simple in structure， easy for operation， hardware， low cost less， low consumption， Keywords: water dispenser; Intelligent; DS18B20; AT89C52 single
A simple water dispenser by AT89C52 single making intelligent control system， the hardware and software design process by temperature sensor DS18B20 testing temperature， and LCD1602 LCD display real-time water Only when water temperature 70 ℃ lower insufficient temperature when the water is heated to a boil， other temperature intelligent control heating system without electricity， which saves electricity and heating temperature floor can be adjusted by software Because it is using AT89C52 single as control core， so key gives its software programming thought method and the software realize the intelligent control of water This system has a circuit is simple in structure， easy for operation， hardware， low cost less， low consumption， Keywords: water dispenser; Intelligent; DS18B20; AT89C52 single
