I am trying to connect a 555 mono to a 555 astable, this is the easy part, the problem is that when the circuit is switched on the astable instantly starts, this is not desirable i only want the astable to start once the mono has been triggered
The reason that the astable starts immediatly is that the mono output is low until the start button is pushed. The astable will stop when the mono starts timing, probably the opposite of what you want. If you use the mono output to supply the positive supply to the astable, it should work as you expect.