1. We will be in Read Only mode (no new threads, replies, registration) for several hours as we migrate the forums to upgraded software.
Background color
Background image
Border Color
Font Type
Font Size
  1. Greetings fellows!!

    It has been a long dream of mine to build my own analog synthetizer, and now that i have got the time, i want to finally make one!
    I am thinking about building a fairly simple one, with two or three oscillators, High and Lowpass filters and a basic envelope generator.
    I came across a circuit based on the 555 timer IC to build a toy organ. I would like to build it and have this as my wave generator.
    I fairly know how to generate the diferent wave types, i.e., Square or Sine. But i would like to combine two or three of these waves together to a single wave that goes through the different organ keys and posterior FX.

    Can i build two separate 555 circuits and somehow add the waves generated?

    Somehow i can´t find any Info anywhere on this topic...

    Thanks a lot! maxresdefault.jpg