angiesan27

I need to draw an design a circuit with a power supply that converts 110vac to +and -6vdc. This power supply provides to three comparators. I want to compare an incoming AC signal from a function generator, and turn on lights as the incoming signal increases in amplitude. the comparators uses 10vdc one LED is 1V one is 2V one is 3V. Can anyone draw this out for me I need help.