In the "Crystal Radio" column of the sub-forum of the Crystal Radio Forum, a forum member developed a high-frequency Q meter for qualitative and quantitative analysis of the characteristics of compone...
[img]http://www.dianyuan.com/upload/community/2015/09/08/1441719757-78609.jpg[/img] [table=98%] [tr][td]I used PI Expert to design a power supply. But it says "The input rectifier rated voltage is too...
Most buck circuits are voltage mode. How to change the voltage mode to current mode to light up the LED after designing the buck circuit using TPS54231? Or what is the principle of changing the voltag...
How to design a combinational logic circuit to convert 8421 code into 2421 code? ! The requirement is to use the minimum number and type of gates. Please help....
Dong Yang, executive vice president of the China Association of Automobile Manufacturers, said on the 26th that according to the authorization of the Ministry of Industry and Information Technology...[Details]
background After the hardware engineer completed the PCB and schematic design, the routine was modified according to the tutorial of Zhengdian Atom to verify the correctness of the hardware. STM32F...[Details]
On the eve of Qingming Festival, the trade friction between China and the United States is on the rise. Let's follow the automotive electronics editor to learn more about the relevant content. Ba...[Details]
On April 16, the U.S. Department of Commerce announced that it would ban U.S. companies from selling parts, goods, software, and technology to
ZTE
for seven years, until March 13, 2025.
Th...[Details]
The parking assistance system is an important application of the active anti-collision system of automobiles in low-speed and complex urban environments, and is also a specific embodiment of the inte...[Details]
Since the second half of 2017,
the market share of
quantum dot
displays has dropped significantly, with global sales falling from 3.42 million in 2016 to 2 million in 2017, a 42% decrease; d...[Details]
The ARM11 (S3C6410) processor is selected as the hardware platform, the embedded Linux operating system is used as the software platform, the background difference method and the frame difference...[Details]
With the development of information technology, intelligence, informatization and networking have become the development trend of modern industrial control. Since the 1980s, the rapid development...[Details]
Since the 20th century, our data
storage
has evolved from media such as magnetic tapes, floppy disks and CDs to sophisticated semiconductor
storage
chips that can store data in coun...[Details]
The role of the watchdog: Since the operation of the microcontroller is often interfered by the external electromagnetic field, the program may run away and fall into an infinite loop. The normal ope...[Details]
The record harmony method is as follows: Note: This method is compatible with the C32 compiler, not the XC32 compiler; 1. cmd opens the command window; 2. cd to the pic32-upgrader file where you inst...[Details]
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