Hello!

        I have implemented other Educational KIT for learn the I2C protocol.

        I did a little board that you connect at serial port of your IBM PC comp
atible computer,
and the serial port 'powers' the circuit!

        I did a Delphi Program that reads the DS1307 IC and shows the current ti
me at screen!
Have a battery to backup the information!

        My problem is that, i want to have fixed clocks, independent of machine,
 to talk with
DS1307. I have done a "delay" routine with "FOR" command, but i think that's not
 correct!

        Can someone say me how i do short 'delays' in WINDOWS? (500us) for examp
le!

        A good .DLL,please!

        mIGUEL.