LI Na-na1, MA You-chun1, LI Jin-ming1. Design of infrared temperature measuring system based on MLX90615 and MSP430[J]. 2011, 30(9): 115-117+120. DOI: 10.13873/j.1000-97872011.09.005.
Infrared temperature measurement technology is widely used in aviation
medical and many other fields because it is convenient
rapid and accurate.A kind of non-contact thermometric program is introduced
infrared temperature sensor MLX90615 and single chip MSP430F149 are applied to achieve the functions.Single chip communicates with MLX90615 by means of SMbus
and the temperature datas read from the sensor are processed.The LCD module is driven to display the tested temperature.The emissivity can be set according to different measured objects to improve measurement precision.