thank you
i'm not sure if i did this corectly, i put the resistor between output of the preamp and it's ground, is that ok? it needs around 70 kohm to stop all the leds flashing, but then with me screaming at mic i get only 5 leds to light up. is that because preamp output is 0,5V and max input for lm3915 is 1,2V?if that is so, then i need a different preamp?
i tried disconecting pin 1 and 8 from the capacitor before, but it never changed anything.. should i try this one with resistor as well?
too bad that is a false schematic, i saw it on youtube and it worked kinda like i want it to work.. does anyone have a full schematic with lm386 for mic preamp and lm3915 vu , everything put together? chirstmas is coming and i'm affraid i'm runing out of time, it seems i wont be able to get this to work