Tag Archives: radio
How Electronic RFID Toll Collection Works

RFID ( Radio Frequency identification ) is a standard ,specifically a protocol, that defines how a network uses radio signals…

The Digital Divide

Here’s an interesting infographic on the current state (2011) of the “Digital Divide,” the gap between those who have access…

Mobile Evolution

Mobile phones originated as permanent vehicle mounted radio systems and have evolved greatly since their advent. This infographic takes a…

Evolution of the Car Radio

When Americans hit the roads this weekend for their Labor Day travels and turn on their car radios, they may…

I Can See You

Radar stands for radio detecting and ranging. This infographic explains what radars are and how different radars work. Via

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