crazylegsmurphy
New Member
Hey Everyone,
This is my first post on this forum, so let me start out by saying hello.
I have this project that I have had in my head for some time, and I recently decided it was a good a time as any to see if I can get it to work, so I signed up here.
What I would like to do is, have 3 separate LED lights which would only light up if all three are close to each other (within 2 or less feet), yet when you take all three outside of that radius, they turn off.
The question I have is, what do you all suggest would be the simplest most power friendly way of doing such a project?
I thought about perhaps using a very simple radio controlled idea where the signal strength would only be strong enough to work within a few feet. The problem I'm having is that I need a solution that won't let only two LED's lights work if brought together, but all three.
If any of you have any ideas to get me started I would greatly appreciate the help. Keep in mind, I am just new to the world of electronics, but eager to put in the effort to learn.
Thanks,
Jeff
This is my first post on this forum, so let me start out by saying hello.
I have this project that I have had in my head for some time, and I recently decided it was a good a time as any to see if I can get it to work, so I signed up here.
What I would like to do is, have 3 separate LED lights which would only light up if all three are close to each other (within 2 or less feet), yet when you take all three outside of that radius, they turn off.
The question I have is, what do you all suggest would be the simplest most power friendly way of doing such a project?
I thought about perhaps using a very simple radio controlled idea where the signal strength would only be strong enough to work within a few feet. The problem I'm having is that I need a solution that won't let only two LED's lights work if brought together, but all three.
If any of you have any ideas to get me started I would greatly appreciate the help. Keep in mind, I am just new to the world of electronics, but eager to put in the effort to learn.
Thanks,
Jeff
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