Hi,
I'm trying to steal another switch position by using the middle of a ON-OFF-ON switch.. so I'm looking to flick a relay when the switch is disconnected in the middle position.
Not sure the best way to do this.. I've been thinking something with a 2N7002 maybe would work.. My FET knowledge is a bit rusty ... I've attached a circuit I drew up which I think would work but unsure of any potential pitfalls. Would I need some protection on the gate or is the 16V (regulated DC supply) small enough, it'll be ok?
Thanks for any help
I'm trying to steal another switch position by using the middle of a ON-OFF-ON switch.. so I'm looking to flick a relay when the switch is disconnected in the middle position.
Not sure the best way to do this.. I've been thinking something with a 2N7002 maybe would work.. My FET knowledge is a bit rusty ... I've attached a circuit I drew up which I think would work but unsure of any potential pitfalls. Would I need some protection on the gate or is the 16V (regulated DC supply) small enough, it'll be ok?
Thanks for any help