The microcontroller mounts the file system. The following two instructions can get the number of file bytes to be 1024. What should I do if I want to change it to 1000?fseek(f,0,SEEK_END); //Move the ...
In RF circuit design, microstrip line is the most commonly used transmission line. From a certain perspective, microstrip line is a RF implementation form of DC/digital line on PCB. Today, let's learn...
[i=s]This post was last edited by Wuzu Simeng on 2023-2-22 21:54[/i]Introduction to Wide Bandgap Materials:
Wide bandgap materials refer to semiconductor materials with a bandgap width greater than 2....
MOSFET Introduction:MOSFET (Metal-Oxide Semiconductor Field Effect Transistor) is a common semiconductor device that can be widely used in analog circuits and digital circuits. It is generally compose...
Overview:The so-called two-dimensional material refers to a material in which electrons can only move freely in two dimensions (1-100nm) on a non-nanoscale plane. It belongs to the category of nanomat...
Electrical performance test of two-dimensional/graphene materials and electronic devicesResearch on the electrical aspects of two-dimensional/graphene materials, the resistivity, carrier concentration...
In the war without gunpowder between China and the United States,
ZTE
has become a new victim. The seven-year chip ban by the United States has pushed this communications giant to a life-or...[Details]
CMSIS Driver has similar API functions and similar calling methods. It is a further encapsulation based on the ST HAL library. It is much more convenient and simpler to use and configure than the ST ...[Details]
China Energy Storage Network News:
The State Grid Corporation of China, this elephant, is planning to turn around and enter the emerging power service market.
The rallying cry for the tr...[Details]
Since China began to try to produce panels independently in 1998, in 2018, China's panel industry has gradually upgraded from a marginal industry to the largest production scale. Especially in the ...[Details]
Analysts have sorted out some interesting phenomena. Let's follow the embedded editor to learn about the relevant content.
Huawei emerged as a star in the all-
flash
array sales ra...[Details]
I rewrote the main part of this program. The program uses the watchdog as a normal timer and scans the digital tubes in the watchdog interrupt. In addition, I added a display buffer. If you want to d...[Details]
Notes on inverter installation and maintenance:
1. Before installation, you should first check whether the inverter is damaged during transportation.
2. When selecting an installa...[Details]
I used the bit definition in my 51 program: bit flag. After defining it this way, I ran the program and downloaded it to the circuit board. I found that the flag was not the value I set, which led to...[Details]
The Vatican Secret Archives is one of the world's greatest historical collections, but many of its documents have never been transcribed. Recently, a project called Codice Ratio used a
combination...[Details]
Interrupts and timers implement a 24-hour clock. The program is as follows: #include reg52.h #define PORTLEN P0 sbit bit_select = P2^0; sbit seg_select = P2^1; unsigned char src = {0x3f,0x06,0...[Details]
The concept of AI is general and covers a wide range. What is the core of AI? Let's follow the network communication editor to learn about the relevant content.
On May 8, local time in the...[Details]
According to Kyodo News, Japan's NTT Institute for Physical Science and others announced on November 20 that they had successfully developed a new ultra-high-performance
quantum computer
th...[Details]
About a dozen years ago,
AMD
was also a rival to Intel. It can be said that the two microprocessor manufacturers have been in love and hate for many years, which is completely a commercial ...[Details]
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