- Give me your best IR remote circuit that you can think of/know of, and that is working optimal at least 4meter distance.
My desire is to use 2 remotes with a IR led and a single receiver on the wall.
Can you help me on that?
This circuit I found on internet the other days:
I want to believe it will behave the best and in my parameters I want it.
If you have your own design, Im happy to see it. I kind of finding this circuit, that is a bit hard because of the double power supply I must insert, and I very much want to avoid that. And also at 5V, and not at 12V as this is offering. I also only have the uA741 opamp and not the same from the circuit but it will work fine, I imagine.
But if no alternatives works, then this will serve as the backup plan.
I never built such circuit in my life. I'm a rookie at it.
That's why I need your thoughts and experience if you build one in your life.
Or some advice on this one that I find. It's up to you.
Thank you !
My desire is to use 2 remotes with a IR led and a single receiver on the wall.
Can you help me on that?
This circuit I found on internet the other days:
I want to believe it will behave the best and in my parameters I want it.
If you have your own design, Im happy to see it. I kind of finding this circuit, that is a bit hard because of the double power supply I must insert, and I very much want to avoid that. And also at 5V, and not at 12V as this is offering. I also only have the uA741 opamp and not the same from the circuit but it will work fine, I imagine.
But if no alternatives works, then this will serve as the backup plan.
I never built such circuit in my life. I'm a rookie at it.
That's why I need your thoughts and experience if you build one in your life.
Or some advice on this one that I find. It's up to you.
Thank you !
Last edited: