Random Number Generation at Interval

[Guest]

I could use some help with gernating a random number (between 50~75) in cell
A1 at set time intervals (in seconds). The value of the interval would be
entered in B1 with a command button for "start number generation" and "stop
number generation"

thank you in advance.

Dave

 

[Guest]

See:

http://www.cpearson.com/excel/OnTime.aspx