Use TIMER for precise timing, select TIMER5 , use single pulse mode, count up, use TIMER5 update interrupt, the initialization function is as follows:In addition, you can set the following function to...
Bluetooth no longer exists as a wireless protocol used only for personal area networks (PANs). Three new data rates have been added to the specification, two of which are specifically tailored to incr...
Fan modification based on RSL10Development GoalsThe goal of this development project is to transform existing electric fans to achieve the functions of automatic air adjustment according to temperatur...
tobotonsemi and Avnet IoT Innovation Design Competition
1. The main components of a computer system(1) A computer system is a system that is operated by a CPU as the core. Typical computer systems include: PCs (desktops + laptops), embedded devices (mobile...
I have a 14-year-old laptop. I changed jobs and needed to debug outside. The laptop was indispensable. The battery of this 8-year-old computer couldn't hold up a year or two ago. It shut down automati...
Why is the STM32 serial port 2 burnt out, but other parts are not burnt out? The phenomenon is that the serial port 2 can be used at first, but later only the serial port 2 cannot be used, while other...
1. The Origin of MMU
Many years ago, when people were still using DOS or older operating systems, computer memory was very small, generally calculated in K units. Correspondingly, the program...[Details]
The mains power supply monitoring circuit is shown in Figure 1.
In Figure
1
, with the help of different lighting conditions of neon tubes, people can be warned of three situations: normal pow...[Details]
Nowadays, wireless charging is no longer a new technology for us. After all, it has been used in the field of consumer electronics for many, many years, and its charging speed is also quite fast. Tak...[Details]
There is a Kconfig and Makefile in each directory of the Linux kernel source tree. The Kconfigs distributed to each directory constitute a distributed kernel configuration database. Each Kconfig desc...[Details]
1. Strictly avoid collision, severe vibration, heavy dust, moisture, oil, strong magnetism, etc. 2. Please store the sensor in the box immediately after use. 3. When the battery voltage is insuff...[Details]
Chang CK, president of DRAM module maker Apacer Technology, said that despite increased uncertainty in DRAM contract prices, prices are unlikely to collapse in 2022 as major suppliers remain cautious...[Details]
Samsung Electronics has decided to increase the use of recycled parts when repairing smartphones as part of its environmental management and to reduce the burden on consumers, BusinessKorea reported....[Details]
In order to conscientiously implement the municipal party committee's decision-making and deployment on focusing on industry and accelerating the promotion of building China's vanadium power capital, ...[Details]
Chilisin, an inductor manufacturer under Yageo, admitted that the company's related orders to Huawei, one of its customers, have indeed decreased by 30% due to US sanctions. However, because the over...[Details]
An oscilloscope is an electronic testing instrument that is widely used in many fields such as machinery, electronics, electricity, and medicine. There are many types of oscilloscopes, and analog osci...[Details]
cutting edge
The emergence of Apple iPhone has brought the concept of smart phones into thousands of households. With the rapid popularization of smart phones, consumers' demand for smart phone fu...[Details]
Recently, the Ministry of Industry and Information Technology of the People’s Republic of China officially announced the list of the fifth batch of specialized and new “little giant” companies. With ...[Details]
On January 6, local time in the United States, during AMD's CES 2020 speech, the back and controller handle of Microsoft's Xbox Series X, as well as the AMD custom processor it carries, were finally ...[Details]
In the past few years, the U.S. National Highway Traffic Safety Administration (NHTSA) has often received cases of Tesla car accidents due to unintended acceleration. However, after investigation, NH...[Details]
The servo motor encoder is an important component of the servo system. Its function is to convert the servo motor's rotation position, speed and other information into electrical signals to provide...[Details]
GD32 MCU
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