Circuit Wiring Solution

Simple diagram of Vu meter

This is a simple vu meter people normally use Vu meters to get a good appearance for their amplifiers and for their audio setups.Here I have used common Ic LM3915 and LM3916.You can fix 19 LEDs for this schema diagram.






Note

# you can operate this schema with 12V power supply

# Fix this schema ona PCB to get good result.