Tortoise SPDT

Thomas
 

I have tried to respond to the messages about Tortoise switch machines.

They do not show2 up. I will try a new message.


 
The Tortoise can be controlled with a SPDT toggle switch.
The Tortoise instructions show how to do it using an AC supply, two diodes and a SPDT toggle switch.
The following web page shows several ways to control a Tortoise with a SPDT toggle switch.
Tom

Join w4dccqa@groups.io to automatically receive all group messages.