Touchscreen Digitizer vs LCD: What’s the Difference?

Touchscreen Digitizer vs LCD: What’s the Difference?

A digitizer and liquid-crystal display (LCD) are two essential components found in nearly all touchscreen devices. Whether it’s a smartphone, tablet, monitor or human machine interface (HMI), touchscreen devices typically contain both of these components. The...
What Is a Dome Array Keypad?

What Is a Dome Array Keypad?

Also known simply as a dome array, a dome array keypad is a type of keypad that’s characterized by the use of metal domes. Like other types of keypads, they typically consist of multiple keys, each of which functions as an independent circuit. When you press a...
6 Surprising Facts About Touchscreen Technology

6 Surprising Facts About Touchscreen Technology

The advent of touchscreen technology has revolutionized the way in which we control electronic devices. From smartphones and tablets to computer monitors, handheld video game consoles, human machine interfaces (HMIs) and more, countless electronic devices now support...
What Is a Touch Switch? What You Should Know

What Is a Touch Switch? What You Should Know

Switches are used in countless electronic devices, ranging from lamps and overhead light fixtures to TVs, computers and more. By definition, a switch is an electrical component that’s used to control a circuit. When the switch is pressed, the circuit closes....