I'm a mechanical engr student and a bit out of my element, so please bare with me. For a project, I am trying to build a circuit that will allow a NC relay to stay open for an amount of time if a circuit is briefly completed in a relay via a momentary switch.
Basically, I want to interfere the NC relay by quickly pressing a button.
It can operate off of either 12V or 5V DC, there will be power supplies for both in the circuit.
Current through the relay will be less than 0.5A, but could be used to operate a high current relay if it's an issue.
I would like to have adjustment of the time delay.
I think this is referred to as a NCTC relay, but searching didn't bring me any results.
Can anyone help me with a parts list/schematic?
Attached is a rough picture of what I have in my head. Please excuse my awesome MS paint skills.
Basically, I want to interfere the NC relay by quickly pressing a button.
It can operate off of either 12V or 5V DC, there will be power supplies for both in the circuit.
Current through the relay will be less than 0.5A, but could be used to operate a high current relay if it's an issue.
I would like to have adjustment of the time delay.
I think this is referred to as a NCTC relay, but searching didn't bring me any results.
Can anyone help me with a parts list/schematic?
Attached is a rough picture of what I have in my head. Please excuse my awesome MS paint skills.