B45197A3157K109

1. Experiment Name: Using the Network Protocol Analyzer Wireshark 2. Experimental purpose: 　　1. Master the methods of installing and configuring the network protocol analyzer Wireshark; 　　2. Be famil...[Details]

A potentiometer is a resistor element with three terminals and whose resistance value can be adjusted according to a certain law of change. A potentiometer is usually composed of a resistor body an...[Details]

Different currents require different forward and reverse control. Generally, small motors can be switched by AC contactors. Forward and reverse switches are also available. Large motors require sof...[Details]

As the core of a photovoltaic power station, the inverter is mainly used to convert the irregular direct current of photovoltaic modules into sinusoidal alternating current. It also has functions s...[Details]

When designing an analog-to-digital converter system, the initial design approach you might use is to first investigate the accuracy required and then use an ADC that can provide a comparison of ac...[Details]

1. Basic Concepts of Concurrency 1. Concurrency The concept of concurrency is that multiple execution units are executed simultaneously and in parallel The Linux system is multi-tasking, and many t...[Details]

Target The goal of this lab activity is to measure the self-resonant frequency (SRF) of an inductor and determine the parasitic capacitance based on the measurement data. background knowled...[Details]

Power semiconductor devices are core components of new energy , rail transit, electric vehicles, industrial applications, and household appliances. In recent years, with the rapid de...[Details]

LEDs are a much more energy efficient light source than incandescent bulbs, but they require specialized electronic drive circuits to ensure they are not overstressed so that they continue to provi...[Details]

Last week, drones attacked an oil processing facility in Saudi Arabia, shutting down half of the country's oil production, or 5% of the world's daily oil output. We've seen how a botnet of compromise...[Details]

     STM32F103RB has 4 IO ports (A~D), each IO port is controlled by 7 registers, they are:         Port configuration register (32 bits, two in total, CRL and CRH) Data register (32 bits, two in t...[Details]

It is no longer news that Tesla, a pure electric car brand, has entered shopping malls. In 2016, it opened an experience store in Guangzhou's Tianhe Plaza. However, it has only been more than a year ...[Details]

1. Overview The performance of weighing sensors determines the accuracy, stability and reliability of weighing instruments. Weighing sensors with stainless steel as the elastic material can be...[Details]

Last year, #Hangzhou officially opened the era of intelligent refueling# #The world's first self-learning refueling robot landed in Hangzhou# and other related Weibo topics were on the top ...[Details]

ABB robots are intelligent devices widely used in the field of industrial automation. Their basic program data is the basis for realizing robot automation control. This article will introduce the b...[Details]