Hello, I would like to make an Arduino so that it can read and emit the frequency of e.g. a TV remote control, car key or other devices emitting radio frequencies. I would like to know what modules I need to connect to Arduino and what code I need to install via Arduino IDE
I moved your topic to an appropriate forum category @szczurexon .
In the future, please take some time to pick the forum category that best suits the subject of your topic. There is an "About the _____ category" topic at the top of each category that explains its purpose.
This is an important part of responsible forum usage, as explained in the "How to get the best out of this forum" guide. The guide contains a lot of other useful information. Please read it.
Thanks in advance for your cooperation.
The price of the module will be several thousand dollars. Is that ok?
its ok
How much experience do you have of decoding RF protocols and using devices such as spectrum analyzers ?
How much experience do you have of building and programming Arduino projects ?
I programmed the Audi counter on Arduino to read speed information from games and I also programmed the Button Box on Arduino