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8051 Microcontroller Project - Traffic Controller Interrupt Routine

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Uploaded by on Oct 11, 2009

This is an 8051 microcontroller project I put together for school. This video demonstrates the operation of the crosswalk feature. When either crosswalk button is pushed traffic is stopped in both directions while a crosswalk light turns ON. The red button allows pedestrians heading north/south to cross the street. The black button is for east/west pedestrian traffic. After a duration of 10 seconds, the crosswalk light flashes warning pedestrians of an impending change in traffic lights.

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Education

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Uploader Comments (HawkeyeFan52317)

  • To all others: please don't waste my time with asking me to hand over all my work to you. Even if you paid me, I wouldn't allow you to cheat yourself from getting an education. Please put some effort into it. I am more than happy to help, but I will not even respond to people asking me for all the schematics, material list, etc. I spent many years learning computers and electronics. Please spend some time on the project and ask the right questions...I will help any way I can if time allows.

  • to mat2dong: No, I am not a teacher by profession...but I have taught many things to many people. I like to still think of myself as a student...I enjoy learning and helping others.

    to artifactingreality: I wanted to show that the code was progressing in a certain way...it has been some time since I did this, but I do recall being required to video and highlight the interrupt code.

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All Comments (6)

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  • You a teacher at a collage? G. Miller ring a bell?

  • why did you wait for it to turn red before pressing the crosswalk button. Doesn't that defeat the point of having a crosswalk button.

  • Great

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