1. Basic1. The io port can be considered as the pins on the board.2. When using io, you need to configure them first. 3.Each io of 5529 is individually programmable, which means that any io can be con...
1. All PI ports VOL and VOH fail. Some PC ports have individual VOL and VOH fail.
2. The network port is not working
If there are GD32 engineers who see this post, please tell me if there is such a pr...
In AD, if you want to avoid green paint inside the circle on the top surface of the circuit board, should you draw a solid circle or a ring on the TOPSOLDER layer? As shown in the figure below...
For battery-powered products, if you want to determine whether the GND voltage of the entire board is very stable, that is, similar to the 220V neutral line, which is originally 0V, and some neutral l...
In addition to the necessary hardware, software is also indispensable in the development of single-chip microcomputers. There are two ways to convert the assembly language source program we write int...[Details]
According to the Nikkei, at the International Solid-State Circuits Conference (ISSCC) held this week, papers from Japanese researchers accounted for only 3.5% of the papers accepted at the conference...[Details]
A linear three-terminal regulator current expansion circuit,
This circuit is a very common linear three-terminal regulator current expansion circuit. When we use it in practice, we encou...[Details]
1. Generation and description of three-phase alternating current
1. Generation of three-phase symmetrical AC electromotive force
Compared with single-phase AC circuit, three-phase AC circ...[Details]
On April 11, Kunlun Wanwei issued an announcement stating that its wholly-owned subsidiary Kunlun Group Limited (hereinafter referred to as "Kunlun Group") intends to invest US$50 million of its own ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The C language itself has strong bit processing capabilities, but in the control field, it is often necessary to control a certain bit in a binary system. For this reason, two data types, bit and sbit...[Details]
Increasingly stringent environmental emission standards have restricted the research and development and use of internal combustion engines, and electric technology has begun to develop by leaps and ...[Details]
0 Introduction
With the development of computer, microelectronics and embedded system technology, data acquisition technology has been widely used in many fields such as biomedicine, image pr...[Details]
There are signs that solar energy is moving towards becoming a mainstream energy source for power generation. Recently, BrightSource Energy, a US solar project developer, said it is developing new ...[Details]
It has been a long time since the development of robots, with several ups and downs. Especially since the man-machine war, the software and system platform comprehensive environment necessary...[Details]
2023 is the year to get back on track, with extraordinary opportunities and unprecedented challenges. The rapid development of digitalization, 5G implementation, electric vehicles, and green energy h...[Details]
Standard electric lights are undergoing a revolution. In order to conserve energy and combat global warming, some states in the United States and some other countries have banned the use of ineffic...[Details]
At present, ultrasonic distance measurement has been widely used. In China, various distance measurement instruments are generally designed based on the principle of ultrasonic distance measurement u...[Details]
With the widespread application of automotive LEDs,
the automotive industry
has witnessed the transformation from ordinary light sources to LED light sources.
Driven by the megatrends of...[Details]
Microcontroller MCU
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