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Pros and Cons of Vertical Alignment (VA) LCDs

Pros and Cons of Vertical Alignment (VA) LCDs

Have you heard of vertical alignment (VA)? It's become one of the most popular types of liquid-crystal display (LCD) technologies on the market. You can find TVs, computer monitors, tablets and other display devices that feature a VA LCD. If you're thinking about...

What Is a Hall Effect Keyboard?

What Is a Hall Effect Keyboard?

Have you heard of hall effect keyboard? If so, you might be wondering how they differ from other types of keyboards. All keyboards consist of switches. Each key is essentially a switch. Pressing a key will close the underlying circuit. Releasing a key will then open...

The Rise of Piezo Switches: What You Should Know

The Rise of Piezo Switches: What You Should Know

When researching the different types of switches, you may come across piezo. Not all switches rely on moving parts. In addition to mechanical switches, there are piezo switches. Piezo switches are essentially touch switches that feature a piezoelectric panel. The...

4 Reasons to Choose a SAW Touchscreen

4 Reasons to Choose a SAW Touchscreen

Different touchscreens use different technologies to detect touch commands. Some of them use capacitive technology, whereas others use resistive technology. While capacitive and resistive are the most common touchscreen technologies, though, another option is surface...

The Rise of Membrane Switches: What You Should Know

Membrane switches have become increasingly popular in recent years. Like all switches, they are circuit-controlling interfaces. Switches are devices that offer an interface, such as a keypad, that you can use to open and close the circuits. Membrane switches, however,...

What Types of Displays Are Affected By Magnets?

What Types of Displays Are Affected By Magnets?

If you own a display device, you might be wondering whether magnets will affect its performance. Magnets are all around us. They are found in speakers, refrigerators, computers, cabinets and countless other products. While magnets won't affect some types of display...

What Are Light-Emitting Diode (LED) Light Guides

What Are Light-Emitting Diode (LED) Light Guides

Have you heard of light-emitting diode (LED) light guides? They are commonly used as backlighting solutions for keypads, human machine interfaces (HMIs), switches and other devices. While LEDs alone can be used as backlighting solutions, though, the addition of light...

Technology tips worth knowing

How Laser Etching is Performed on Silicone-Rubber Keypads

When researching the different techniques and technologies used in the production of silicone-rubber keypads, you may come across something called "laser etching." So, what are laser-etched keypads and are they the right choice for your application? Laser etching...

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