â¢ Resolution: The change in measured variable. to which the sensor will respond. â¢ Repeatability: Variation of sensor. measurements when the same quantity is. measured several times. â¢ Range: Upper and lower limits of the variable. that can be measured. â¢ Sensitivity and Linearity.
It's a caret also known as a cursor. Caret specifically refers to the blinking bar in a text input field while cursor is a more general term that covers the mouse pointer as well. You could also use text cursor to disambiguate. Views Â· View Upvotes.
The last number is called a check digit which enables the scanner to determine if the barcode was scanned correctly or not. A linear barcode typically holds any type of text information. In contrast, a 2D barcode is more complex and can include more information in the code: price, quantity, web address or image.