LEDactus is LED display project that resemble Cactus. It used PIC microcontroller 18F1320 as controller of the LED. LEDactus is immobile and attempts to survive by creating a pleasant display. It can produce more complex and mesmerizing displays. And in the latest generations, a sense of touch is added to allow the LEDactus to interact with passersby.
term : LED display, electronic cactus, PIC project (src)