LM3915 Logarithmic Dot/Bar Display Driver
The LM3915 is a Logarithmic Display Driver IC commonly used in visualizing audio signals. It can drive both 10-segment Bar LED and Dot Matrix LED. The IC also allows the reference voltage and LED current to be easily programmed based on the application by selecting the right value of resistors.
Know more about this Display driver IC: https://components101.com/ics/lm3915-logarithmic-dotbar-display-driver

















