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Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015
This paper designs a intelligent bathroom mixing valve controller by using the single chip. Our aim is to achieve the measurement and control of the outlet water temperature. In this design, we use DS18B20 sensors to measure temperature, which consists of two counter and two crystals. By controlling the open angle of the size of valve, we can realize the change of the cross-sectional area, and control the quality proportion of the mixed cool and hot water to reach a pre-set temperature.doi:10.2991/icaees-15.2015.6 fatcat:w7ydcxo3fre27f5as7vqi5k32u