Is it true that the life of a transparent LED display is 100,000 hours? Like other electronic products, LED transparent screens have a service life. Although the theoretical life of LED is 100,000 hou...
[i=s]This post was last edited by qi777ji on 2021-5-24 11:14[/i]I made this mistake about DC bias when I just started working, and I remember it very clearly. When we were studying in school, the text...
The following code is the input capture function of GD32F303CBT6 that I wrote according to the information on the Internet. It uses PA0 and TIME4_CH0. The PA0 pin has input a 50% signal of 1KHZ.
#incl...
[size=4] In actual applications, the data stored in the MCU RAM will be lost after power failure, and the data stored in the MCU FLASH cannot be changed at will, that is, it cannot be used to record t...
SPICE teaching video based on Ispice and Hspice (Yuan Ze University) : https://training.eeworld.com.cn/course/5595SPICE (Simulation program with integrated circuit emphasis) is the most common circuit...
According to Chip East news on September 2, my country's brain-like computing technology development has reached a new milestone: the major achievement of the billion-neuron brain-like computer was of...
By 2023, approximately 64 million households in the United States will be actively using smart home devices. With this number expected to grow at an annual rate of 10.2%, the future of smart homes is...[Details]
LED is a typical current-driven device. Accurately controlling the LED driving current can determine many parameters including light efficiency, power efficiency, heat dissipation and product brightne...[Details]
What is a single-chip microcomputer? Generally, we refer to a single-chip microcomputer as a single-chip microcomputer. It is not a chip that completes a certain logical function, but a computer sy...[Details]
The detailed analysis diagram of the STM32 minimum system using stm32f103rc is as follows: 1. STM32 main circuit 2. USB to serial port download circuit Note: In this figure, diode D1 does...[Details]
Instrument Features ★ 1-6 channels are optional, saving costs ★ High measurement accuracy and fast response speed ★ Automatic calibration can be performed regularly, requiring little maintenance ★ Co...[Details]
The calibration of flow measuring instruments usually adopts two methods: real flow calibration and dry calibration. The method used to calibrate the flow meter depends on many factors such as the m...[Details]
The transformation of new and old kinetic energy is reflected in the changes in electricity users. In the first half of the year, electricity consumption in high-tech industries maintained rapid gr...[Details]
introduction
Today, with the development of electrical intelligence everywhere, countless power-consuming occasions cannot do without
the
Inverted Power
Supply System (IPS) to provi...[Details]
In the early stages of China's power market reform, it is very important to establish fair and reasonable market rules. In the process of formulating market rules, in order to prevent market member...[Details]
Fuel cell vehicles use hydrogen as fuel. Hydrogen reacts chemically with oxygen in the atmosphere, converting chemical energy into electrical energy through electrodes, and using electrical energy as ...[Details]
The application of 8051 microcontroller can reduce the size, cost and complexity of electronic products. This article mainly introduces the application of Haisu core 8051 microcontroller TM52F1376 in...[Details]
Volkswagen Group has begun developing, testing and producing cutting-edge battery technology in Salzgitter, Germany, creating more than 1,000 jobs by 2024.
The cells will be develo...[Details]
Hey, I have been learning stm32 for a while. I used to struggle with a problem, the variable parameters of the (USART) serial port. I finally solved it by looking up a book on C language. I wrote a...[Details]
Hon Hai, a global electronics OEM giant that has always announced its revenue figures at the last minute of each month, announced its revenue figures early for two consecutive months in May and June ...[Details]
October is the golden period for project construction. Damao Banner has sounded the charge for key project construction. With a running attitude, a competitive mentality, and a scrambling state, it is...[Details]
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