"How to Design High-Performance Servo Drive Using Infineon IGBT7" invites you to participate ~reduce costs and increase efficiency, focus on the new production process of industrial semiconductors, an...
I won’t go into detail about the specific process.Technical Assistant: 2022-04-30 04:46:57
Freertos only connects to the kernel part, which can only ensure that the system can start. We have not conne...
In our work, we often encounter problems with the coordination between hardware and software, which affects our work efficiency. Today, based on our existing hardware experience, I would like to share...
[Skills Competition Notes 01] Zigbee point-to-point button control program development
--2017 "Internet of Things Internet of Things Technology Application and Maintenance" Task 5 Question 1 (Secondar...
I use the SPI1 of the microcontroller stm32f103 to control the voltage of the digital potentiometer. I refer to the routine of the atom at the right point, but the output is always wrong after the con...
Power electronics technology has developed rapidly in many fields such as power systems, new energy generation, electric vehicles, electric traction, and household appliances. Power electronics has be...
UPS power supply refers to an uninterruptible power supply . The so-called uninterruptible power supply system is a device that can take over the mains power supply and continuously supply elec...[Details]
In 2020, more and more flagship phones are using power-saving and thin OLED screens, but there are also some annoying things. Not long ago, Apple's iPhone 11 broke out the green screen door, an...[Details]
On November 17, Haige Communication issued an announcement stating that the company recently received an order contract (hereinafter referred to as the "Contract") signed with a special institutional...[Details]
According to foreign media reports, Apple's smaller and cheaper smart speaker HomePod seems to be getting closer to the market. Ever since Apple released its first smart speaker, the HomePod, i...[Details]
Keil itself does not come with data for the STC 8051 microcontroller, which makes it very frustrating to use. Fortunately, a young man in China has compiled a patch.
This patch contains ...[Details]
Huaying Technology recently issued an announcement stating that the company has learned of the important news of Chunghwa Picture Tubes, that the assets of Chunghwa Picture Tubes are not enough to co...[Details]
For WIFI products, Japan has its corresponding mandatory certification such as MIC certification (also called TELEC certification) according to the requirements of its radio wave law, which is som...[Details]
Analysis of full-online discharge technology The quality of communication backup batteries is an important guarantee for uninterrupted power supply of communication networks, and is the last line o...[Details]
Following the launch of mainland China's first wireless routing chip SF16A18 at the end of 2018, Sichang Communication released solutions including smart speakers, smart home gateways, dual-band rout...[Details]
0 Preface The drive and control of motors is an important research topic in modern electronic technology. Different types of motors require different control and drive methods. Using a high-perform...[Details]
According to feedback from netizens, Xiaomi officially launched a six-month extended warranty service application channel for the Xiaomi 11 series of products on the mobile phone page. It shows tha...[Details]
According to foreign media reports, researchers from the Karlsruhe Institute of Technology (KIT) and its partner institutions have studied the structural changes during the synthesis of cathode mater...[Details]
In the last class, we already know that the symbols R7 and R6 in the program represent RAM units, which are used to store some data. Now let’s take a look at the meaning of other symbols. DELAY: MO...[Details]
To use the timer/counter interrupt, the following conditions must be met. 1) Interrupts are always enabled EA = 1; 2) The interrupt source is allowed to be turned on ET0 = 1 or ET1 = 1; 3) Set ...[Details]
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