Hey guys,
I've created a little video tutorial and I want to share it with you: Wireless Module Multiple Receivers - Arduino Tutorial - YouTube
It's basically about sending data from one transmitter to multiple receivers using the Arduino Wireless Module and the VirtualWire library. I've used the explained technique to change the brightness of two LEDs independently from each other.
Source code: GitHub - Simsso/Arduino-Wireless-Module-Multiple-Receivers: Send different data from one transmitter to multiple receivers using an Arduino
VirtualWire library: VirtualWire Library, for very cheap wireless communication