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Boost Road Safety with Reliable VMS Boards

Traffic delays, unanticipated detours, and dangerous road conditions can lead to confusion and risks for drivers. Clear, real-time communication is essential to navigate these issues; without it, accidents and frustration can occur. VMS boards from Trans Supply address this concern by delivering timely information to drivers via easily programmable, high-visibility electronic signs.

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These boards are vital in various locations, including highways, construction zones, and busy areas. They keep drivers informed about current road conditions, enhancing safety and aiding in better traffic management. Trans Supply offers a range of models, from full matrix to mini matrix, providing adaptable solutions for projects of any scale.

Modern displays are often noted for their ability to create 'billions', 'trillions', or even more color variations. By combining red, green, and blue LED lights in different configurations, each pixel can produce a range of colors. Our eyes can typically discern up to billions of colors. For comparison, a premium true color computer monitor can display millions of colors.

The precise combination of red, green, and blue LED light in each pixel—and thus the specific color of each pixel—is digitally controlled through a binary numbering system comprising 1s and 0s, known as 'bits'. A higher number of bits translates to a greater variety of color options. Generally, the color quantity increases exponentially with more bits, as outlined in the formula below.

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Number of colours = 2NUMBER OF BITS

The following table demonstrates how this formula functions:

# of bitsBinary colour combinations# of possibilities

10=10

11 = 2x2 = 001 010 011 100 101 110 = 2x2x2 = 2x2 = 22.........NToo many to enumerate!2N

For example, with a 12-bit control of red, green, and blue LEDs, you can achieve a total of 36 bits per pixel, resulting in 236 = 68,719,476,736, or just over 68 billion colors.

In the same way, 16-bit control of the same LEDs will provide 48 bits per pixel, yielding 248 = 281,474,976,710,656, or approximately 281 trillion colors.

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