I need tons of LEDs for a massive VU meter. How do I get say 50 or 100 LEDs working together? I have looked all over for a diagram and have found none. Accuracy it not an issue but wow factor is.
I have been looking at:
The LM3916
The LM3915 is the logarithmic version of the LM3914 chip
The NTE1508
The NTE1549
I have been looking at:
The LM3916
The LM3915 is the logarithmic version of the LM3914 chip
The NTE1508
The NTE1549