Hi, I have seen that some of the example programs availbale in this site define/declare variables as unsigned. For eg: unsigned voltage; //A-to-D example program What type would voltage in the above case assume? If it just holds a numeric value between 0 and 255 can I directly say float f = voltage/4.5; or do I need to do any casting on this statement. Thanks in advance
"... dongle. Is that a hardware piece or software ..." A dongle is a hardware "key" that plugs into the parallel, serial, or USB port. License-checking software reads the "key" to ensure that you are entitled to use the software.