Ever watch knight rider movie? The car (KITT) have a very cool light bar in front and where most people like to have one of it. Here, we are going to make one of it using Arduino Duemilanove interfacing with 8 LEDs. Enjoy..
The XBee and XBee Pro have UART interface and can be connected directly from microcontroller to pins of RF Module (XBee/XBee Pro). Using UART interface, we can use this wireless devices to communicate between microcontroller to microcontroller (two PICs) or between PC to microcontroller. Here, we will discuss how to use two XBee/XBee Pros to interface with microcontroller and how to send command for configuration XBee/XBee Pro Module.