Dear all-powerful group friends, I am using an MCU recently, the package is BGA81
The details are as followsGenerally speaking, it is 5x5 with a solder ball pitch of 0.5Consider whether you can find t...
The minimum system of a single-chip microcomputer refers to the most basic circuit required for the single-chip microcomputer to work normally. Generally speaking, the minimum system circuit of a sing...
[size=4]ZigBee: Giants support but uncertain future[/size] [size=4] The ZigBee Alliance was established in August 2001. However, a milestone in the development of this technology was that in the secon...
[p=32, null, left][font=微软雅黑][size=14px]1. Introduction to TouchGFXDesigner[/size][/font][/p][p=32, null, left][font=微软雅黑][size=14px] GFX is a library that runs very high on MCU and can be seen in var...
With the rapid development of flat-panel TVs, China's flat-panel TV market has entered a mature stage, and the demand for efficient and powerful switching power supplies for flat-panel TVs has also in...[Details]
The strategic goal of State Grid Corporation of China to build a "globally leading energy internet enterprise with Chinese characteristics" has been clearly defined. The three elements of "Chinese ...[Details]
Gardner has spent decades studying the regenerative abilities of salamanders, looking for the underlying mechanisms of this superpower. He said: "Human regenerative abilities are likely to be achieve...[Details]
Samsung is planning to hold an Unpacked event on August 11th, and the two protagonists will be the Samsung Galaxy Z Fold 3 and Galaxy Z Flip 3. In addition to the foldable phones, the Korean giant is...[Details]
Solid-state lighting is rapidly becoming a hot topic in the field of electromechanical engineering and design. LEDs offer a combination of flexibility and efficiency that cannot be matched by traditio...[Details]
(Image source: electrek.co) According to foreign media reports, Rivian confirmed that it will offer an electrochromic glass roof for its electric pickup and SUV models, as well as several other ...[Details]
Abstract: FIR digital filters are widely used in the field of real-time digital signal processing. This paper introduces the structure, characteristics and design method of FIR digital filters, and...[Details]
According to Nikkei, John Lord, chairman of the Australian branch of Chinese telecommunications giant Huawei, said in an interview that if Australia's 5G is officially put into commercial use, Huawei...[Details]
In response to consumer demand for better user experience and intelligent automated control, optical proximity sensors have been widely used in various technologies with face detection, hand motion...[Details]
On September 12, Mercedes-Benz announced that the new all-solid-state battery technology developed in cooperation with the US company Factorial has made significant breakthroughs and is expected to...[Details]
At this year's National People's Congress, the popularity of "Internet +" has continued to grow, and the emerging field of its integration with the energy industry - Global Energy Internet has also...[Details]
Declare to IO port
volatile IOPreg *s2440IOP = (IOPreg *)IOP_BASE;
IOPreg and IOP_BASE defined here:s2440.h
#define IOP_BASE 0xB1600000 // 0x56000000...[Details]
With the rapid development and popularization of computers today, it is very common to input, edit and process Chinese characters using computers. In medical electronic products, Chinese characters n...[Details]
1. Electromagnetic compatibility analysis of motor drive system
1.1 Analysis of interference sources in motor drive systems
The main interference source in the motor drive system is the s...[Details]
Recently, ARM Technology (China) Co., Ltd. (hereinafter referred to as "ARM Technology") and Zhuhai Allwinner Technology Co., Ltd. (hereinafter referred to as "Allwinner Technology"), a...[Details]