At present, analog signal interfaces dominate, while digital signal interfaces are rare. Nowadays, LCD TVs are becoming more and more popular, so digital signals have become the mainstream. Among them...
I made a stopwatch program for students to refer to. We have covered all the knowledge points involved in the program, including timers, digital tubes, interrupts, buttons, and other knowledge points....
Understanding and Optimizing Sampled Data Systems : https://training.eeworld.com.cn/course/4769Analog-to-digital (or digital-to-analog) data conversion is an important component in many forms of elect...
Although 40 Oceans was produced by someone else, I don’t think it’s that good. For example, Captain Marvel, I don’t know what the ending is, which makes me feel inexplicable....
Focus on IC design base model innovationSource: Author: Added date: 2005-10-21 11:56:00 Hits: 16 After more than four years of operation, the seven national-level integrated circuit design industrial...
Is the HAL_UART_RxCpltCallback(huart) function of stm32 outside or inside the interrupt? I want to put the serial port receiving data into freeRTOS. If it is inside the interrupt, I need to use the xQ...
On July 5, at the 2023 Operating System Industry Conference held at the Zhongguancun National Independent Innovation Demonstration Zone Exhibition and Trading Center, China's first open source deskto...[Details]
Since July, negative news about Shenzhen's electronics industry chain has been reported repeatedly. Last week, it was revealed that Judian Intelligent owed more than 20 million yuan in payments, a...[Details]
The PIC series of microcontrollers produced by Microchip Corporation of the United States have been widely used in industrial control, instruments, meters, communications, home appliances, toys and o...[Details]
March 20, 2024 – Mouser Electronics, a global authorized agent of electronic components and industrial automation products that focuses on introducing new products, will start selling MEAN WELL’s HRP...[Details]
IntroductionThe high-performance real-time clock equipped with microcomputer protection devices is used to record the time information of microcomputer protection actions, switch changes, acciden...[Details]
Apple has been working on how to create a small wearable speaker that would use beamforming audio to make it clearly heard by the wearer while not disturbing others. According to AppleInsider, App...[Details]
In recent years, the concept of urban brain has been in full swing. Compared to the past two years when everyone was relatively unfamiliar with this concept, I believe that most readers now already k...[Details]
STM32F103ZET6 has 7 groups of IO, each group has 16 IO ports, 16×7=112, from GPIOA-GPIOG IO port identification with FT means that the IO port can be connected to 5V high level. All IO ports can be...[Details]
Conditional transfer instructions refer to relative transfers when certain conditions are met. (1) Comparison transfer instructions CJNE A, #data, rel CJNE A, direct, rel CJNE Rn, #data, rel ...[Details]
Electroencephalogram (EEG) is a typical bioelectric signal, which is the overall reflection of the electrical activity of brain nerve cells in the cerebral cortex. It contains a lot of physiological ...[Details]
On the evening of September 14, the Shanghai Stock Exchange issued an announcement on the results of the 83rd review meeting of the Science and Technology Innovation Board Listing Committee in 2020, ...[Details]
The 89S51 and 89C51 of ATMEL's 89S51 series have the same functions. The instructions are compatible. HEX programs can
be used directly without any conversion. The 89S51 only adds a watchdog fu...[Details]
Apple today pushed the iOS/iPadOS 15.1 Developer Preview Beta3 update (internal version number: 19B5060d) to iPhone and iPad users. This update was released one week after the last one. Previousl...[Details]
Automotive chip grade
According to the automotive electronics standards set by the United States, automotive chips are divided into five levels, the smaller the number, the higher the level.
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Analogue and Mixed Signal
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