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How to Protect Your Cryptocurrency from Hackers? Hot & Cold Crypto...

We talk a lot about personal security and privacy when it comes to electronics. But nowadays, there’s a new area that we should focus...

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What is Multiplexer?

Multiplexer or MUX in surveillance world is a device that essentially lets several signals to be transmitted into one channel, on one device. What...

PAL

PAL (Phase Alternating Line) is encoding system for analog color TV. It was alternative standard for NTSC system used in North America in the...