Articles Category: Communication At Work

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Easy-to-use Cell Phones Make Life Better for Seniors By : Chris Robertson Cell phones designed for seniors have large buttons, amplified sound, and special safety features. Big Buttons Make Cell Phones Easy for Seniors By : Chris Robertson Easy-to-use cell phones have big buttons, louder sound, and clearer displays, perfect for senior citizens. They also have safety features ideal for elderly users. Combining Legacy and Contemporary Serial Communication Systems By : Chris Robertson This article describes how older RS232, RS485, RS422 standards can be used in conjunction with newer standards (USB, Ethernet, etc) to form flexible, inexpensive communications solutions Types of Serial Converters, Adapters and Repeaters By : Chris Robertson A look at the various types of serial communication protocol converters and adapters Why Are Twisted-Pair Cables Needed And How Do They Work? By : Chris Robertson In this article we examine why twisted-pair wires allow error-free serial communication at much higher speeds. Using The Right Serial Connector and RS422 Converters By : Chris Robertson In this articles we're examining the various types of serial connectors, how they should be used, and some of the caveats they present RS-485 Converters: A Flexible Multi-Point Network Standard By : Chris Robertson In this article we're taking a look at the RS-485 (or EIA-485) standard that forms the basis for a lot of multi-point network systems. The Forgotten Serial Standard: RS-422 Converters Explained By : Chris Robertson While almost everyone has heard of the RS-232 standard, RS-422 is less well known. In this article we explain this still very useful and versatile serial communication standard. What Is a Fiber Optic Converter And When Do You Need One? By : Chris Robertson Need to extend the reach or speed of your RS232/RS422/RS485 or other serial communication system? Consider adding a fiber optic link for much longer distances and immunity to interference. What You Need In Your Serial Communications Toolbox By : Chris Robertson RS232, RS422, and RS485 serial protocols are still important and expertise is in demand. In this article we describe how to build your serial communications toolbox. What Are the Speed and Distance Limits of Serial Communication? By : Chris Robertson Serial data communication protocols such as RS232, RS422 and RS485 are far from dead. Here is a look at their architectures, as well as maximum speeds and distances. Use Free Live Cam Chat Rooms to Visit Friends and Family By : Chris Robertson With free live cam chat rooms, you don't need your own webcam to see and hear people. Visit with friends and family or meet new friends. No registration, no account, and no download needed. USB, RS232, RS485, RS422 Converters: Extending the Reach of Serial Communications By : Chris Robertson Older serial communication protocols were never intended to be used for modern high-speed, long-distance applications. Fiber optics and fiber optic converters can help extending the life, and reach, of those systems. Women's Career Tips: How to Land a Great Magazine Job By : Chris Robertson New media jobs are opening every day for women of all ages and backgrounds such as media sales jobs, media relations jobs, and many others. Quick Resource Guide: Online Stock Photography By : Chris Robertson Whether you're a website designer, an art director for a print publication, or even a photographer, online stock photography has much to offer. Hearing Impaired Phones Help Millions Communicate By : Chris Robertson There are a number of hearing impaired phones on the market that are designed to keep everyone in the communication loop.