Hello,
I am new to arduino programming.
I would be very grateful if you could help me build a project using RF control. I want to send a digital signal from an arduino board and activate a relay on another board, but the maximum distance should be 3 meters.
So <= 3m?
6m would be 'bad' ?
hat sounds like an interesting project that could be a lot of fun! However, please keep in mind that we are not a free design or code-writing service. We’re more than happy to help with your design or code, but we need you to make an initial attempt. Please design and write your code, then post it along with an explanation of what’s not working properly.
If your project involves hardware, it's always best to include links to technical information since there can be many versions of similar items. Since we can’t physically see your project, it's crucial to communicate using the language of electronics. This means posting an annotated schematic (preferred) or a clear picture of a drawing. While pictures are helpful, breadboard diagrams are not considered schematics here; they are wiring diagrams and are less useful for troubleshooting.
If creating a schematic or providing detailed information isn’t feasible, there is a "For Hire" section where you can find someone who can assist you for a fee.
Useful links - check here for reference posts / tutorials