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How to Use a Touchscreen While Wearing Gloves

How to Use a Touchscreen While Wearing Gloves

Have you ever tried to control a touchscreen while wearing gloves? Depending on the type of touchscreen, it may not work. Some types of touchscreens only work with a bare finger. If you wear gloves, they won't register your touch commands. You can only control them...

CCFL LCDs vs LED LCDs: What’s the Difference?

CCFL LCDs vs LED LCDs: What’s the Difference?

Not all liquid-crystal displays (LCDs) are the same. While they all feature liquid pixels comprised in a separate layer, there are different types of LCDs. Some of them feature cold-cathode fluorescent lamps (CCFLs), for instance, whereas others feature light-emitting...

CCFL LCDs vs LED LCDs: What’s the Difference?

CCFL LCDs vs LED LCDs: What’s the Difference?

Not all liquid-crystal displays (LCDs) are the same. While they all feature liquid pixels comprised in a separate layer, there are different types of LCDs. Some of them feature cold-cathode fluorescent lamps (CCFLs), for instance, whereas others feature light-emitting...

A Beginner’s Guide to Flat-Panel Displays

Display devices today no longer feature the same bulky and wide design as they did in the past. Rather, most of them feature a slim and low-profile design. Known as flat-panel displays, they are found in smartphones, tablets, monitors, TVs, human machine interfaces...

How Capacitive Touchscreens Detect Touch Commands

How Capacitive Touchscreens Detect Touch Commands

Ever wonder how capacitive touchscreens are able to detect touch commands? You aren't alone. While most people have used a touchscreen device before, few know how these devices operate. Capacitive touchscreens are common. Capacitive, in fact, is the most popular type...

What Is a CCFL LCD?

What Is a CCFL LCD?

Cold-cathode fluorescent (CCFL) is one of the most common types of liquid-crystal displays (LCDs) on the market. You can find computer monitors, televisions, human machine interfaces (HMIs) and other display devices featuring this technology. What is a CCFL LCD...

What Is a Membrane Switch?

What Is a Membrane Switch?

Membrane switches are used in countless commercial and consumer electrical devices. Like all switches, they are designed to control a circuit. Membrane switches can open or close a circuit. When compared to other switches, though, membrane switches feature an entirely...

Technology tips worth knowing

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