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《Power Supply Technologies and Applications》 2005-10
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Circuit Optimizing Design of Intelligent Digital Multimeter

SHA Zhan-you, LIU A-fang, WANG Ke (Hebei University of Science and Technology, Shijiazhuang Hebei 050054, China)  
The product catalog of single-chip DMM IC is firstly introduced, and then the basic construction of single-chip DMM, single-chip intelligent DMM, and single-chip digital and analog bargraph display DMM are expatiated. The operating principle and whole circuit design of a kind of single-chip digital and LCD bargraph are emphatically introduced at last.
【CateGory Index】: TM938
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