chris8477a
- Dec 13, 2011
- 24
- Joined
- Dec 13, 2011
- Messages
- 24
Hi All
Basically, I want to make 2x Large VU meters... aprox size 6" wide x 3'ft long...
have attached a basic design pic to give you an idea.
The Blue Design will be spaced 10mm LEDs, In total 24 per section = 288 LED's, all run from 240V AC converted to 12V DC.
Obviously 1 Level per row totalling 6 Levels of Volume response.
I have no idea for the schematic or values etc to use.... I have 6x LM2901N chips from a VU meter that I have on a mixer dec, can I use these??
Please help, tried to find some sort of schematic but to no-avail......
many thanks
Chris
Basically, I want to make 2x Large VU meters... aprox size 6" wide x 3'ft long...
have attached a basic design pic to give you an idea.
The Blue Design will be spaced 10mm LEDs, In total 24 per section = 288 LED's, all run from 240V AC converted to 12V DC.
Obviously 1 Level per row totalling 6 Levels of Volume response.
I have no idea for the schematic or values etc to use.... I have 6x LM2901N chips from a VU meter that I have on a mixer dec, can I use these??
Please help, tried to find some sort of schematic but to no-avail......
many thanks
Chris