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  1. S

    Password keypad in Citect Scada/FX3U PLC

    I am building an storage's safe for my final school project and I want to put an keypad on there so there can be put in an different password for every box that gets put in the safe. when you want to put an box in, there needs to appear an screen where you can put in an password this password...
  2. Greital

    help with :::Generate a random number using interrupt:::

    hi still working on my 8051 project using assembly language, and now I'm in phase 4 --->>>> the last phase ;) in this phase we should generate 2 random numbers as following: 1. one digit (1-9) 2. two digit (10-99) and by using push button we pick randomly the number we have done one digit...

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