[SML] Sequential triggering of solenoids with one input

Sean McCarthy seanrmccarthy at gmail.com
Tue Jul 1 14:37:39 UTC 2025


Is the problem a limitation of available DMX addresses on the console?

On Tue, Jul 1, 2025 at 10:16 AM Jerry Durand via Stagecraft <
stagecraft at theatrical.net> wrote:

> you can also have the ratchet assembly mechanically release each knife.
> 3D print a cam and ratchet, some levers, and you should be good to go.
>
> Several cam shapes can be used.
>
> On 01-Jul-25 17:06, Joe via Stagecraft wrote:
>
> Doing a little more research, and see that these types of switches were
> used in mechanical telephone systems to route calls that were made using
> the rotary pulse dials.  I can find them online, but they seem to be
> somewhat pricey at around $80, and I would be concerned about their
> functionality.
>
> -Joe
>
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