Knowledge

AUX interface (Auxiliary) refers to the audio input interface, which can output the audio of the electronic audio equipment including mp3 (general headphone jack), and can output the music in these de

HDR is the abbreviation of high dynamic range image. Compared with ordinary image, HDR can provide more dynamic range and image detail. According to LDR (Low-Dynamic Range) image with different exposu

network cable + power cord integrated wire. It is very convenient to use the network cable to monitor the video signal, but there is a problem. Sometimes the power supply is separately wired, and some

Tightly winding the DC power cord around the object can cause the wire to be misinterpreted inside insulator, posing a DC power cable fatigue. Experts pointed out: "If the natural bending of the DC po

Today, we will discuss the products that use HDMI Cable. We all know that the current era is developing rapidly. Different kinds of technology products come along. In the information technology era, m

As the name suggests, the outdoor network cable is the cable that is used outdoors. The indoor network cable is a network cable that is mainly used indoors. The biggest difference between the outdoor

OTG is an abbreviation of On-The-Go and is a new technology developed in recent years. Its function is to realize the connection of devices with USB interface, such as smart mobile devices and USB fla

Whether the data cable is durable or not has a close relationship with the quality of the wire copper wire of the data cable. The high quality wire copper wire can increase the service life of the dat

We can see that the middle and high-end data cables usually consist of several parts: plastic shell - woven mesh - aluminum foil - copper core. The innermost conductor core (copper core) wrapped by co

Every time I see HDCP's digital protection technology, I think about HDMI and DVI. Nowadays, two kinds of transmission devices that are commonly used are everywhere. Then, where is the digital protect

As we all know, in the integrated wiring project, twisted pair can be used in many places to transmit signal information, such as in industrial control needs and in places with high interference and l

Coaxial, twisted pair, and fiber optic are the most widely used types of cable in monitoring system wiring. Traditional coaxial lines are used to monitor wiring, and there are still many defects. In p