LM3914

LED VU Meter using LM3914 LED VU Meter using LM3914 and LM358

We can consider the Volume Meter as an Equalizer, which is present in the Music systems. In which we can see the dancing of…

LM3914 Voltmeter LM3914 Voltmeter Circuit

Here we are going to design a simple voltmeter. It’s simple because it includes only one IC chip - LM3914. LM3914 is a chip…