[i=s]This post was last edited by Zhao Yutian on 2022-2-23 15:41[/i]Just over two weeks after the sudden death of a 25-year-old employee of Bilibili, ByteDance was revealed to have also suffered a sud...
1.1 Technical BackgroundImpedance matching is a common working state in radio technology, which reflects the power transmission relationship between the input circuit and the output circuit. When the ...
We interact with human-machine interfaces (HMIs) every day. Some of these interactions are obvious, such as when touching the home screen of a smartphone or tablet, but the most common HMI environment...
1: UCS (Unified Clock System) includes 5 clock sources:
XT1CLK: can be used for low frequency 32.768KHZ or 4~32MHZ. But not every device supports high frequency, some only support 32.768KHZ.
VLOCLK...[Details]
question: Do battery-powered systems require a power management system? Answer: Yes, most battery powered systems require battery charging. This article explains how to design and optimi...[Details]
Electric energy meter field calibrator The electric energy meter field calibrator is a test instrument that integrates electric parameter measurement, electric energy meter calibration, and wiring ju...[Details]
Previously, we have explained the introduction of software and hardware and counting examples, the basic use of cameras, visual positioning based on shape matching, BLOB detection, size measurement...[Details]
LED display screen is a new type of information dissemination media that has developed rapidly in the world since the late 1980s. It is a large-scale display system that integrates microelectronic...[Details]
The examples of LPC1700 external interrupts on the Internet are all from ADS. I will contribute one from Keil MDK. Taking external interrupt 0 (EINT0) as an example, a low level triggers an interru...[Details]
Optocoupler (hereinafter referred to as optocoupler) is a photoelectric device composed of a light-emitting device and a photosensitive device. It can realize the conversion of electrical-optical...[Details]
The traditional design process of embedded DSP system usually consists of two stages: from concept to algorithm and from algorithm to product. Usually these two stages are independent of each other ...[Details]
According to foreign media reports, documents obtained show that Foxconn's current project has seriously deviated from the original plan to build a display factory in Wisconsin. The repeatedly reduce...[Details]
Simplified machine vision and fixed industrial scanning system design is critical for employee operations management and correct decision-making Today, it’s not just digital natives who are the “im...[Details]
Compiled from STMicroelectronics blog
Following the announcement of the STM32MP2 series in 2023, ST has currently launched three products including STM32MP25, STM32MP23 and STM32MP21. ST...[Details]
Chongqing Yongchuan Songgai Energy Storage Power Station was officially put into operation at full capacity in early August this year and entered the commercial operation stage. The energy storage pow...[Details]
Thermal management is a concern for all circuit designers, especially when dealing with large signals. In RF/microwave circuits, large signals are common in power amplifiers and system transmitter ...[Details]
Toshiba is not only a century-old Japanese brand, but also a giant in the Japanese electronics and chip industries. They invented the NAND flash memory chip. However, its performance has been poor in...[Details]
In early July 2019, Canon released two new camera products, one is the Canon Power G5X Mark II, and the other is the protagonist of this article, the Canon Power G7X Mark III (hereinafter referred to...[Details]
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