LM3915 Dot/Bar Display Driver February 2001 LM3915 Dot/Bar Display Driver General Description The LM3915 is a monolithic integrated circuit that senses analog voltage levels…

LM3914 Dot/Bar Display Driver February 2003 LM3914 Dot/Bar Display Driver General Description The LM3914 is a monolithic integrated circuit that senses analog voltage levels…

LM3915 Dot/Bar Display Driver February 2001 LM3915 Dot/Bar Display Driver General Description The LM3915 is a monolithic integrated circuit that senses analog voltage levels…

LM3914 Dot/Bar Display Driver February 2003 LM3914 Dot/Bar Display Driver General Description The LM3914 is a monolithic integrated circuit that senses analog voltage levels…

LM3916 Dot/Bar Display Driver January 2000 LM3916 Dot/Bar Display Driver General Description The LM3916 is a monolithic integrated circuit that senses analog voltage levels…

LM3915 Dot/Bar Display Driver February 2001 LM3915 Dot/Bar Display Driver General Description The LM3915 is a monolithic integrated circuit that senses analog voltage levels…

LM3916 www.ti.com SNVS762A –MAY 2004–REVISED NOVEMBER 2004 LM3916 Dot/Bar Display Driver Check for Samples: LM3916 1FEATURES 2• Fast responding electronic VU meter…

LM3914 www.ti.com SNVS761B –JANUARY 2000–REVISED MARCH 2013 LM3914 Dot/Bar Display Driver Check for Samples: LM3914 Versatility was designed into the LM3914 so that1FEATURES…

1 CHAPTER 1 INTRODUCTION This is a nice project to display the level of an input audio signal. It makes use of the National Semiconductor LM3916 bargraph/LED driver chip.…

CHAPTER 1 INTRODUCTION 1.1 Project Background Sometimes electric fan usage is wasting power because of human attitude. Human also mostly demands something that easily to…