PC00A-14-18PY(001)

    Interference     is one of the main reasons for the failure of single-chip microcomputer measurement and control systems. The impact of interference on the system can affect the measurement and...[Details]

According to Canalys statistics, the global PC market (including desktops, notebooks and computer workstations) grew by 4.7% in the third quarter of 2019 to 70.9 million units, setting a new record s...[Details]

1. Production situation From January to August 2021, among the main products of the national battery manufacturing industry, the output of lithium-ion batteries was 14.6 billion units, a y...[Details]

Today, Honor Mobile officially announced that Honor 20 Pro is now available for purchase. Although the Honor 20 Pro sales exceeded 100 million in 3 seconds after it went on sale, and won the 3,000 yu...[Details]

3. Power Factor Correction The U.S. Department of Energy (DOE) "ENERGYSTAR" solid-state lighting (SSL) specification stipulates that any power level must provide power factor correction (P...[Details]

AVS (Audio Video Coding STandard) is a second-generation audio and video compression standard with independent intellectual property rights developed by my country's digital audio and video stand...[Details]

With the rapid development of video applications, data transmission traffic is growing exponentially, and higher data transmission rates are urgently needed. Therefore, low-cost twisted pair (TP) c...[Details]

At the just-concluded Asian Games, Hangzhou gave the world a little "technological shock" with its brand new look. Robots , as the "strongest workers", are busy shuttling outside the spo...[Details]

Apple today officially announced the launch of the App Store Small Business Program, which will reduce the App Store commission to 15% for small businesses with annual revenue of less than $1 million...[Details]

Under the action of voltage, non-penetrating discharge occurs in the air gap, oil film or edge of the conductor inside the insulating structure, which is now called partial discharge. Partial dischar...[Details]

I have been working on my graduation project these days. The button module uses the two IO ports PA14 and PA15 (since the IO is led out to the expansion board, I didn't know at first that PA14 and PA...[Details]

We all know that the SPI in STM32 has four lines, namely MISO, MOSI, NSS, SCK MISO and MOSI are bidirectional data lines, and SCK is the clock line. Let's introduce what NSS does. In the standard SPI...[Details]

Speed ​​regulation method of single-phase asynchronous motor Single-phase asynchronous motors can be speed-regulated through some special control methods, but compared with three-phase asynchr...[Details]

　     LeTV held a media communication meeting in Beijing yesterday, announcing the official return of its LeTV mobile phone and launching its first product after its return, the LeTV mobile phone S1....[Details]

Outline: Serial port roles: 1. Data transmission. 2. Acting as a console. Data transmission: In addition to using USB and the network to transmit data, two embedded dev...[Details]