He managed to get an ATmega1284 to output a stable VGA signal. Anyone who’s looked into the VGA standard will know that this is quite an accomplishment. That’s because VGA is all about timing ...

Like other types of component analog video (CAV), RGBHV splits a video signal into multiple channels. Although RGBHV uses high bandwidths, there is no compression. VGA cables also support VESA DDC ...

Whereas the VGA standard defines the RGB signals along with a VSYNC and HSYNC signal, the Apple version can generate HSYNC, VSYC, but also CSYNC (composite sync). Which sync signal is generated ...

The “No Signal” message is displayed on your PC ... ports that your computer and the monitor are having, such as HDMI, VGA, DVI, etc. For example, if your monitor is connected to an HDMI ...

You don't want to use VGA or any of those others in the 2020s. They're old, meaning, any new GPU likely won't even support ...

(1) A monitor that accepts a digital signal from the computer. Most computer monitors today are digital but may also have an optional input that accepts analog signals from a VGA graphics card ...

Atlona has expanded its GAIN Series of audio products. The AT-GAIN-M50-LZ is a two-input mixer amplifier designed for low ...

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One closely-watched stock-market indicator is flashing a bright-red buy signal as more companies’ shares join the rally. A sharp increase in a measure known as the McClellan Summation Index is ...

Christensen co-developed the world's very first computer bulletin board system, and also created the popular XMODEM file ...

And it’s great for bouncing the signal around obstructions like refrigerators, reinforced walls, or foundations. If you’ve done all of that and still have a trouble spot, a wireless extender ...

Cellular signal boosters use big antennas to improve coverage in your home or car. These are the top signal boosters for apartments, houses, and vehicles. I’m one of PCMag’s mobile analysts.