240-032-2-37PCC4K1-18M

      On September 28, according to media reports, a junior student named Xiao Zhang in Zhengzhou bought 11 Apple mobile phones in June this year. What he didn't expect was that three months later, A...[Details]

As of August this year, there are 40 power battery companies in China that supply batteries for 210 electric vehicles. Whether it is foreign brands such as Daimler, BMW, Mercedes-Benz, Porsche, Toyot...[Details]

According to statistics, up to 20% to 22% of electrical energy is used for lighting. Improving the energy efficiency of lighting applications and even further reducing their energy consumption wi...[Details]

       A method of using a single bus to complete the communication of the single-chip microcomputer is proposed. Combined with the characteristics of the system transmitting both digital and analog ...[Details]

The three-phase ammeter mentioned here is not an ancient pointer ammeter, but a new intelligent digital display ammeter. It can adapt to different signal inputs. When replacing one with different spe...[Details]

    If you need a very fast, eye-tracking convertible car but don't want to spend more than $1 million, you can take a look at the Greyp G-12 electric bicycle, which weighs 49 kilograms and is equipp...[Details]

 Now that we have learned about ADC, there must be a device that can restore the signal, that is, convert the digital signal into an analog signal DAC (Digital-Analog Converter), whose idea is comple...[Details]

Recently, there have been media reports that users' ETC cards have been stolen. Is the risk of card theft common or is it an isolated phenomenon? How can car owners effectively avoid ETC card theft? ...[Details]

1 Introduction With the advancement of technology and the reduction of the cost of electronic components, mobile phones have become an essential communication tool in our daily lives. At t...[Details]

When the megohmmeter is working, it generates high voltage, and the object to be measured is electrical equipment, so it must be used correctly, otherwise it will cause personal or equipment accidents...[Details]

Apple launched iPadOS, an iPad-specific operating system, on the 24th local time. After actual trial use, foreign media "The Verge" listed several major advantages and disadvantages, and pointed out ...[Details]

The EHF band is the preferred operating band for the next generation satellite communication system, and the development of equipment is becoming more and more urgent. The upconverter is a key device...[Details]

What is PWM PWM, or pulse width modulation, is the abbreviation of "Pulse Width Modulation". It is a very effective technology that uses the digital output of a microprocessor to control analo...[Details]

No matter how hard manufacturers promote it, 8K TVs are not chosen by more users. After all, there are too few places where they can be used. A report released by market research firm IHS Markets st...[Details]

STMicroelectronics (ST) recently announced its Q3 2024 financial report, with total revenue of US$3.25 billion, a year-on-year decrease of 26.6%. Net sales revenue from OEM and agency channels decr...[Details]