shakey1961
- Apr 15, 2017
- 10
- Joined
- Apr 15, 2017
- Messages
- 10
Hi, first time here.
This is probably simple for someone out there, but I can't get my head around it. I have some electronics knowledge, but not enough.
I need an LED to light when a relay is in a certain state. The relay is a SPDT and the Com output is carrying 12v to a dash-cam power supply. In it's off state the relay will take the power from the car ignition, but when activated the power will come from a permanent 12v source i.e. I can turn the dash-cam on without the ignition being on.
AS I am using a wireless switch I would like some way of wiring an LED in so I can see if the relay is on without the ignition being on, i.e. if I'm away from my car and it's on accidentally.
As the power supply is being permanently fitted on Weds 19 April I need to get on with this quickly.
Any ideas?
Many thanks in anticiaption
Regards
Jon
This is probably simple for someone out there, but I can't get my head around it. I have some electronics knowledge, but not enough.
I need an LED to light when a relay is in a certain state. The relay is a SPDT and the Com output is carrying 12v to a dash-cam power supply. In it's off state the relay will take the power from the car ignition, but when activated the power will come from a permanent 12v source i.e. I can turn the dash-cam on without the ignition being on.
AS I am using a wireless switch I would like some way of wiring an LED in so I can see if the relay is on without the ignition being on, i.e. if I'm away from my car and it's on accidentally.
As the power supply is being permanently fitted on Weds 19 April I need to get on with this quickly.
Any ideas?
Many thanks in anticiaption
Regards
Jon