• LCD problem
    dear friends, ** I want to write to LCD ** I have got a board for 8051 of which P2.2 is connected to RS and P2.3 is connected to EN.RW is connected to GND. D7,D6,D5 & D4 are connected to P2.4-P2.7...
  • problem with lcd
    Hi, I hope someone can help me I have built an automatic trasnfer switch for genset it makes all necesary to turn on the motor of the generator when the mains goes down. The circuit has a CPU and...
  • lcd problem
    hello everyone; i have a doubts, when i operate an lcd. when i change my screen to another with key press on lcd, sometimes screen shows black spots on lcd indicating a garbage. why is it happening...
  • lcd problem
    in my lcd program im not using infinity loop still data on lcd is repeating im writing program in c using c8051f120
  • LCD PROBLEM
    hi,i am working on lpc 2106 .i have interfaced lcd in 4bit mode succesfully. pins i used when it is working. EN=P0.22 RS=PO.23 D4=P0.3 D5=P0.4 D6=P0.5 D7=P0.6 but to use spi port i have changed...