troubleshooting an 8051 evaluation board

Discussion in 'General Electronics Chat' started by hashmaster, Apr 6, 2013.

  1. hashmaster

    Thread Starter Member

    May 30, 2012
    42
    0
    So I got an 8051 trainer board. I got it because in class today while connecting from port 2 into the bar led LEDs were cutting g in and out. We'd put another wire In LEDs would cut off. Also some of the ports weren't lighting the LEDs they were supposed to. I was thinking there might be some sort of bad connection at the output pin and board. Or something might have gotten burnt up somehow else. Everything visually looks good
     
  2. hashmaster

    Thread Starter Member

    May 30, 2012
    42
    0
    Well Pin for pin for the ports and outputpins of the 8051 test good for connections. Next im gonna try and read my book and write a program to put highs and lows on all the outputs and see if theres anything i can gather from that.
     
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