KR0803 connector

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Talking about the function, classification and working principle of OTG data line

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  What is the OTG line? OTG is mainly applied to the connection between various devices or mobile devices for data exchange. The development of USB technology enables computers and peripheral mobile devices to transmit various data through simple USB connections. This will lead to a situation, once the mobile phone or tablet does not have a computer, we cannot manage the data of mobile devices such as mobile phones, which brings inconvenience to users. As mobile devices such as mobile phones become more and more like computers, can we imagine that we can use mobile phones as computers? Can a U disk, USB network card, etc. be connected to the phone? The answer is yes, the OTG function is to realize that the mobile phone can be connected with USB devices such as U disk, but the mobile phone has a tiny   USB   interface, which cannot meet the needs of USB ports such as U disk. So far, the OTG data cable came into being. The role of OTG is to realize data transfer between mob...
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BNC interface protocol in video output

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In the following, you will be presented with a set of questions and answers about the "What protocol is going on in the BNC interface video output" and the  Konnra Electronics  engineers' Q&A record, so that you can easily understand what protocol is going on in the video output of the BNC interface in the interaction. related question. The core of the problem: What protocol is going inside the BNC interface video output? Problem Description: For example, this bnc interface video output device, BNC is the signal of the H.264 protocol, it is necessary to configure the photoelectric conversion equipment between it and the camera, how to configure it? What kind of docking can it be? Answer: The BNC interface input and output is commonly referred to as the Q9 header, which is used to transmit baseband video signals. The single BNC port of the monitoring device transmits the analog composite signal. The video recorder saves the video file of the analog video signal into...
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Patch connector

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There are many types of connectors, which can be divided into circular connectors, rectangular connectors, square connectors, and custom connectors. According to the contact body termination form: crimping, welding, winding; screw (nut) fixed; according to the connection can be divided into:  Board to board connector ,  Wire to board connector ,  Wire to wire connector  and  Board-in Connector . Let's talk about the patch connector in the wire to baord connector today. Surface solder mounting technology has been used by some manufacturers since the 1950s. However, the use of patch connectors has only recently begun, and has gradually been valued by manufacturers. This situation is due to the technical difficulties faced by the SMT connector and the failure to perceive the patch panel to save the board area. As the patch process can be found to improve the production efficiency and reduce the cost of the manufacturer, the board area can be reduced, and the d...
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