ivanp1977
Newbie level 4
very small rf transmitter
Hello, I have a small school project. Relatively simple but need help in deciding which receivers and transmitters to look at.
I'm trying to make an extremely small keys locator for a project. So I really need a very basic function. Click on the base and the reciever emits sound and flicks on led lights. The lights and sound I can take care of, but the rf stuff I'm not too keen on. For example what kind of technology should I be looking at specifically?
If any of you have some suggestions/help for me, I would be extremely thankful.
Here are the requirments;
micro, less than a cm in width for reciever
Reciever is hopefully already setup with battery
Transmitter is very small hopefully about the same size
50ft range
The pieces are extremely cheap
Again thanks for those who respond, if you have any ideas/suggestions please let me know.
Ivan.
Hello, I have a small school project. Relatively simple but need help in deciding which receivers and transmitters to look at.
I'm trying to make an extremely small keys locator for a project. So I really need a very basic function. Click on the base and the reciever emits sound and flicks on led lights. The lights and sound I can take care of, but the rf stuff I'm not too keen on. For example what kind of technology should I be looking at specifically?
If any of you have some suggestions/help for me, I would be extremely thankful.
Here are the requirments;
micro, less than a cm in width for reciever
Reciever is hopefully already setup with battery
Transmitter is very small hopefully about the same size
50ft range
The pieces are extremely cheap
Again thanks for those who respond, if you have any ideas/suggestions please let me know.
Ivan.