6958-V

     What is the function of an oscilloscope probe ?       Why does an oscilloscope need to be equipped with an oscilloscope probe?       How do oscilloscope probes work?       An oscillosc...[Details]

The Zhundong-Southern Anhui ±1100 kV UHV DC transmission line project (hereinafter referred to as the "Zhundong-Southern Anhui Project") is the world's "four most" UHV transmission project with the...[Details]

Nowadays, cars have become a standard feature of every family. The most troublesome thing when driving out is the parking problem. Especially in first- and second-tier cities, the density of vehicles...[Details]

The world is currently in a stage of inflation, and the prices of various raw materials have skyrocketed. Under such circumstances, it is more difficult for Apple to bring the iPhone back to domestic...[Details]

RF signal sources mainly provide stable local oscillator signals or generate various modulation signals in the test. Dual-tone signals are used for signal excitation and for receiving sensitivity tes...[Details]

   At present, the methods of directly obtaining a small-capacity low-voltage power supply from 220 V mains electricity mainly include: using resistors and voltage regulator diodes to form a simple v...[Details]

This week marks the first anniversary of 5G commercialization. Over the past year, 5G network deployment has accelerated, and 5G mobile phones have also quickly flooded the market, with prices droppi...[Details]

　　With the development of cable digital TV services in various places, since cable digital TV integrates TV technology, computer technology and communication technology, the cost investment and maint...[Details]

1 Introduction PU is the heart of the computer, so the power supply is the energy source of the computer. At present, ATX power supply has replaced AT power supply and is widely used in com...[Details]

There is a widespread misunderstanding in the microcontroller: in the MCS-51 series microcontroller, as long as the program is executed from the starting address with an instruction, the microcontr...[Details]

When developing STM32, you need to print out the log. Directly using the C language library function printf does not work. At this time, we need to redirect the serial port to the printf function. Fi...[Details]

　　introduction 　　This paper mainly studies the problem of voltage sag control. For sensitive load equipment with rectifier inverter structure, this paper proposes a DC dynamic voltage restorer (Dynam...[Details]

Natural gas is colorless and odorless, and has a lower density than air. If it leaks, it will move upward. When the concentration of natural gas leaks in the air reaches 5% to 15%, it will explode ...[Details]

Fuel cell cars are electric cars, but you can refill the battery in five minutes instead of waiting hours for it to charge. Fuel cell cars are electric cars, except the "battery" is a hydrogen-oxyg...[Details]

In recent years, more and more automotive OEMs and Tier 1s have launched mild hybrid electric vehicles (MHEVs) and solutions with 12V/48V dual-battery vehicle system designs. Since Tesla’s high-p...[Details]