[sdiy] Cheap led VU meters?

[Paul Perry]

----- Original Message ----- 
From: "Toby Paddock"
> Anyone know a source of really cheap LED bargraph VU meter modules?
Doesn't
> have to be proper VU scale. Something sort of logarithmic analog input and
> has all the drivers and LEDs on it.
>
If you want to DIY, there's practically no parts.
See LM3914 and LM3915 dot/bar driver data sheets at National Semiconductor.

paul perry melbourne australia