help me out with lm3914

[fever]

hey guys whats up
i simulated the below circuit in proteus and i got the desired result but i hook the components on breadboard i got nothing
help me out to build this circuit
tnx a lot

 

[Arouse1973]

What is it suppose to do might be a good place to start. Also make some measurements on the circuit and tell us what you are seeing or not seeing.
Adam