Multitransmitter and one receiver

I am currently doing a project that involves three transmitters each sending data to one Receiver I am having trouble grasping with it, I know I have to possibly use a ATTiny45 to gather the data from the transmitters and send them to the Receivers. And i have a basic idea of what i need to do to wire them out. Just having some trouble with the code, it would be great it anyone could possibly help me?

Thanks

You are likely to have problems with data collisions, IE, more than one Tx sending at the same time. How do you intend to stop this?

Weedpharma

ATTiny45 to gather the data from the transmitters and send them to the Receivers.

Is that right? Do you not gather data from a receiver and send it to a transmitter?

Hi, When you talk about tranmitters, what are they , radio transmitters, or just sensors?

What transmitters/receivers and arduino controller(s) are you using?

Can you draw a block diagram of your project and photograph it and post it here please.

Tom.... :)