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An Introduction to Switch Contacts
Switches are the foundation on which nearly all electrical devices are built. They are designed to connect or disconnect a circuit. When connected, the circuit is closed. When disconnected, the circuit is open. To achieve this goal, however, switches require contacts....
5 Tips to Protect Against Dead LCD Pixels
Liquid-crystal displays (LCD) use pixels like all other display devices. The number of pixels used in an LCD is expressed in its resolution. The higher the resolution, the more pixels the LCD has. Unfortunately, there are instances in which these pixels can fail,...
Can Fingerprints Interfere With Touchscreen Commands?
Touchscreens often attract fingerprints. After all, you can't control a touchscreen without touching it. All touchscreens require direct contact to perform a command, so they'll inevitably attract fingerprints over time. In some cases, fingerprints are harmless and...
5 Facts About Touch Switches
Electrical switches play an integral role in the function of countless electronic devices. From computers and smartphones to lamps, appliance, remote controls and more, many electronic devices feature one or more electrical switches. They are designed to open and...
A Closer Look at Membrane Switches and How They Work
Electrical switches are used in nearly all electronic devices. You'll find them in household appliances, remote controls, TVs, human machine interfaces (HMIs) and more. Not all electrical switches are the same, however. Membrane switches, for instance, feature a...
5 Reasons to Choose a PCAP Touchscreen
Also known as PCAT, projected capacitive (PCAP) touchscreens have become increasingly popular. Like other capacitive touchscreens, they recognize touch commands by measuring capacitance. Touching the display interface causes a reduction in capacitance, which the...
5 Reasons to Choose a PCAP Touchscreen
Also known as PCAT, projected capacitive (PCAP) touchscreens have become increasingly popular. Like other capacitive touchscreens, they recognize touch commands by measuring capacitance. Touching the display interface causes a reduction in capacitance, which the...
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