AVR-Chat

> Use a relay. Use a momentary switch to energize the relay. Have one
> set of contacts in parallel with the momentary switch.

Thanks for the suggestion that would work as I described I wanted it
too, but I didn't explain that part very well.

The actuator of the momentary switch needs to stay 'ON'. The visible
part of the switch is very important.

It is not enough for me just to provide a circuit, I need to keep the
switch in position as well.

We are simulating a certain switch in an aircraft ( the ATArm switch of
the MCP in a 737NG).

I have a design company coming into see me tomorrow, but I wanted to
exhaust all other options first. :)

Kind Regards,
Stuart Whelan
Technical Director
Pacific Simulators Ltd

DDI:      +64  3 3778866
Mobile:   +64 27 2828074

Recursion: See Recursion.