Design and Implementation of Microcontroller Based Propeller Display

Abstract: Here we have presented a project on display numerous information using a special purpose LED display i.e. propeller display. This entire project is based on the mechanism of persistence of vision (illusion effect of human eye i.e. if anything appears in the same spot constantly, the human eye will perceive all of the display is at once and viewer can read the data associated with it. In the construction, we have used a 40 pin microcontroller with a display of 16 bright LEDs to display the message as VIT STC ETC.ENGG. All the synchronizing part is implemented using software(C language and Keil Compiler).

Keywords: Propeller display, LED, Microcontroller, POV.