Help me design a circuit that will send power to a series of points in order

[overture3d]

I am trying to design a circuit that will send power to a series of points in order (for example, first circuit a is powered, then circuit b, then c, etc.) The only way I can think to do this is to use a 555 timer to create a triangle wave and a voltage divider connected to a series of op-amps, but this seems rather complicated and I was wondering if there was a simpler way to accomplish this. Thanks.

 

[pavans2510]

Re: Cycle through circuits

Can you brief out a bit!


Cheers,
Pavan

 

[sky_123]

Re: Cycle through circuits

For this purpose, 4017 ic is your friend. See **broken link removed**.

 

[overture3d]

Re: Cycle through circuits

Thanks! That's what I was looking for.