• Can you help me
    I'm using a keil product. Can I connect 5V 74LS00 to 3.3V 74HCT74? Thank you.
  • can you help me friends
    Hi All My Friends if i can collect some data by microcontroller AT89c51 and i can send it by RS232 to a PC how can i monitor this data from another location through the internet can one help...
  • Are you using RTX? Can you help me?
    Hello, I have a major problem with RTX and Keil don't seem to be able to help (as they want a simple scenario to cause the problem, but I cannot give them the hardware of course. Maybe I can make...
  • Can you Explain Me this ?
    #define MAIN_CARD 0x00 #define AUXILIARY_CARD 0xFF #define AUXILIARY_CARD_1 0x01 #define AUXILIARY_CARD_2 0x02 #define AUXILIARY_CARD_3 0x03 #define AUXILIARY_CARD_4 0x04 #define AUXILIARY_CARD_5 0x05...
  • Can you Explain Me this ?
    #define MAIN_CARD 0x00 #define AUXILIARY_CARD 0xFF #define AUXILIARY_CARD_1 0x01 #define AUXILIARY_CARD_2 0x02 #define AUXILIARY_CARD_3 0x03 #define AUXILIARY_CARD_4 0x04 #define AUXILIARY_CARD_5 0x05...