Before I knew it, another year had passed. I looked at it and found that I had also recorded a five-year summary on the forum. Looking back over the past five years, I have grown a lot.In 2021, I fina...
TI released the ZigBee protocol stack based on CC2530[/font][/size][/color] [font=MicrosoftYaHei][color=#252525][size=14px][color=#999999]ZStack-CC2530-2.5.1a.exe[/color][/size][/color][/font] [font=M...
Fundamentals of VLSI Design (Fundamentals of Digital Integrated Circuit Design) (Southeast University) : https://training.eeworld.com.cn/course/6103? ?This course is the core course of microelectronic...
Someone complained that the configuration of the phone could not keep up with the times, and asked Luo if he had re-entered the market when the Nut Phone R1 (launched in 2018) became laggy. Luo replie...
[size=4][color=#000000][backcolor=white] In actual applications, when CH340 is used with other ICs such as MCU, if one of the two devices directly connected by the serial port does not need power to w...
1. Module Introduction:
This serial port output ultrasonic distance measurement module uses STC11F04E single chip microcomputer as processor, working power supply: DC5V, working current 10mA. The...[Details]
On June 6, 2019, the Ministry of Industry and Information Technology issued four 5G licenses, marking the official entry of China into the first year of 5G. The issuance of 5G commercial licenses has...[Details]
1. General purpose registers R0~R7 R0-R7 are also called the low group registers. All instructions can access them. Their word length is 32 bits, and the initial value after reset is unpr...[Details]
Chinese smartphone maker Xiaomi Corp said its executives faced threats of "physical violence" and intimidation during questioning by India's financial crime-fighting agency, according to a court docu...[Details]
It is reported that in China, the desktop computer operating system is still dominated by Windows 7, which still occupies 58.5% of the market share, close to 60% of the market, while Win10 system has...[Details]
1 Introduction
With the development of mobile storage industry and the popularization of digital products, the demand for mobile storage in data acquisition systems, industrial control industry and...[Details]
It is reported that LSI Industries Inc. (LYTS.US), a lighting manufacturer in Cincinnati, Ohio, has found a buyer for its New York factory and is expected to complete the sale by June 30. LSI expects...[Details]
introduction
The mine broadcasting system is an important tool for coal mines to conduct production command and dispatch, safety and risk avoidance, and emergency rescue. The broadcasting system shou...[Details]
Daimler and Volkswagen announced that due to the shortage of chip supply, the two companies will shorten the working hours of some factories. Since the beginning of 2021, many automakers have been tr...[Details]
Flowmeter is the most commonly used instrument in oil extraction enterprises. The flowmeters used in many production sites in oil fields are not reasonably selected. Some have installation errors,...[Details]
The functionally safe EMSA5-FS processor core developed by Fraunhofer IPMS based on the open source RISC-V instruction set architecture has been supported by another important debugging tool. Through...[Details]
Recently, I started using IAR for AVR for a project. I used version 5.40, mainly because version 5.40 and above include aTtiny87. As for the installation files and harmony files, you can find them yo...[Details]
Earlier, Nikkei reported that the two projects in mainland China, Quanxin and Wuhan Hongxin, had hired more than 100 engineers and supervisors from TSMC. Taiwan media Economic Daily pointed out that ...[Details]
ARM seven working modes: Figure 1-1:
Figure 1-1
The above seven working modes can be set in cpsr: M =Mode number as follows.
Figure 1-2
The reason for having so many...[Details]
Talking
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