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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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CCIR/EIA Standards

Besides the popular PAL, NTSC and SECAM, there are other video formats. CCIR and EIA. These two are pretty much the alternatives to NTSC and PAL, but for...

What are TV Lines?

Essentially, TVL or TV lines are how resolution was measured before digital video recorders appeared on the market. Nowadays cameras and older monitors use...