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T&M  

Build battery operated auto ranging DVM

Posted: 05 May 2009  Print Version  Bookmark and Share Subscribe

Keywords: DVM  power dissipation  multi-meter 

[Summary of tips] In the field of DVM design, three areas are being addressed with vigor: size, power dissipation and novelty. The handheld portable multi-meter has become popular since low power dissipation devices enabled battery operation, LSI ADC reduced IC count, and novelties such as conductance, automatic range scaling and calculating wer......
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