Hey everyone......so I'm in the final stages of building a LED spectrum analyzer and its looking great so far....I just had a hunch of trying to make my LEDs brighter from the outsputs of a 4017 decade counter.....I read somewhere maye on the data sheet that the current would make the LEDs seem dim (which they are) and I found a similar schematic in which I'm trying to manipulate into my circuit but I hooked it up like the schematic below and not only did the LEDs not get brighter...they didn't work at all.....I don't understand the theory behind a transistor I guess...I get the whole base collector emitter and NPN PNP thing....but why isn't it incresing the intensity???