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In today's world, USB has become a widely chosen communication protocol for data transfer between computers and their peripheral devices. Initially, USB was primarily used to connect devices over short distances; however, over time, the use of USB has expanded to encompass long distance applications such as medical imaging, security cameras, and machine vision. For example, when setting up multiple USB security cameras around the house and monitoring them with a single PC, the need for longer USB transmission distances is often beyond the scope of the USB-IF standard.

According to the USB-IF, each USB standard has a clearly defined maximum length, as the signal power decreases as the length of the USB cable increases. Therefore, shorter USB connections are usually more recommended.

USB Standard Length

USB is a serial bus standard for connecting computers and devices, and has been widely used in products such as personal computers and mobile devices, and it has become a fairly common communication standard.

USB Has Become a Major Signaling Technology Today

USB stands for Universal Serial Bus, and a so-called "bus" is a circuit arrangement or communication system for transferring data between components in a system. In this case, a "serial" bus transfers data one bit at a time over a single wire. However, the USB connector can transfer more than just data between components; it can also be used to transfer power and can accommodate many different hardware devices, from printers and keyboards to cell phones and flash drives.

Introduction

In modern society, wires are an essential element in our daily lives and work. However, the process of handling wires is often time-consuming, labor-intensive, and prone to quality issues. To address these challenges, we have introduced a range of wire tools, including the latest wire strippers, crimping pliers, and wire cutters. These tools are designed with ergonomic principles, making them easy to use and energy-saving. Most importantly, they feature

Introduction

The automotive connector is a very common component for electronic engineers and technicians. Its role is simple: to build a bridge of communication between blocked or isolated circuits in an electrical circuit, so that current flows and the circuit realizes its intended function. Automotive connectors are constantly changing in form and structure. They consist mainly of four basic structural components, namely: contacts, shell (depending on

What is OBD

OBD as an acronym, its full name is On Board Diagnostics Chinese meaning: vehicle automatic diagnostic system. This system can monitor the working condition of the engine electronic control system and other functional modules of the vehicle in real time during the operation of the car. If any abnormality is found, it will judge the specific fault according to the specific algorithm. And in the form of diagnostic trouble codes stored in the system memory.

The useful information obtained after the self-diagnosis of the system can provide help for the repair and maintenance of the vehicle. Maintenance personnel can use the car factory special instrument to read the fault code, so that the fault can be quickly located, in order to facilitate the repair of the vehicle and reduce the

A communication interface is an interface used for data transfer and communication between devices. Common communication interfaces include USB interface, HDMI interface, VGA interface, Ethernet interface, wireless network interface, etc. These interfaces can be used to connect computers, external devices, network devices, monitors, printers, etc. to realize data transmission and communication functions.