I recently installed a new computer. Every time I install the KEIL environment, I encounter the problem that the DFP package cannot be automatically downloaded. I am so annoyed that I can't solve it e...
If you use the serial port to debug the program, but the serial port and the microcontroller are not working, Reset and Run are also checked, and the downloaded program is reset, power off and restart...
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eric_wangST Sensors & Low Power Wireless Technology Forum
300) {this.resized=true; this.width=300;}"> From our previous article about Google's most beautiful woman Marissa Mayer , you already know how great this female vice president of Google is. However, g...
1. Program memory space
The MCS-51 microcontroller has a 64kB program memory addressing space, which is used to store user programs, data, tables and other information.
1. For an 8031 microcont...[Details]
On May 9, according to foreign media reports, Qualcomm's next-generation flagship platform is named Snapdragon 875, and the Samsung Galaxy S21 may be the first model of Snapdragon 875. The repo...[Details]
According to foreign media reports, in an article recently published in the journal ACS Applied Energy Materials, researchers proposed insights into the air stability and surface chemistry of garnet ...[Details]
The configuration of a working fruit powered AVR microcontroller is as follows: Hardware: Mega88, 32KHz external crystal oscillator, 2x negative voltage circuit driven by AVR's PWM, LCD is a static...[Details]
Wang Lin, partner of Walden International, mentioned at the "Z Salon·Industry and Investment", a sub-forum of the 3rd "Core Power Beijing" Zhongguancun IC Industry Forum, that the Sino-US trade war h...[Details]
In May 2023, the National Highway Traffic Safety Administration (NHTSA) announced a plan to require all new passenger vehicles to have automatic emergency braking (AEB) systems as standard equipmen...[Details]
Smart meter systems have been widely used in the fields of industry and life. Automatic meter reading technology is used in the meter to read data through the communication port, and in most cases,...[Details]
The purpose of the fuel evaporative pollution control system is to prevent volatile hydrocarbons (HC) from evaporating and polluting the atmosphere. The fuel stored in the carburetor or fuel tank wil...[Details]
(Image source: University of Delaware) Scientists around the world are racing to develop self-driving cars, but some key technologies are yet to be perfected. One is positioning, which is the ab...[Details]
Siemens appeared at the 2019 China International Industry Fair with the theme of "Digital Enterprise - Thinking about the Future of Industry!" At this expo, Siemens fully demonstrated its one-stop ...[Details]
introduction Nowadays, there are endless radar echo simulators that provide echo analog signals for radar detection, and most of the simulators use microcomputer + digital signal processing device (D...[Details]
DMA serial port application of stm32 (taking serial port 1 as an example)
1. Define macro constants
#define BuffSize 12
#define DATA_HEAD 0xAA
#define DATA_END 0x55...[Details]
Describes how to use virtual instrument technology to quickly and easily develop a shortwave radio automatic test system. Compared with traditional instrument test platforms, the test efficiency is...[Details]
With the development of science and technology and the improvement of people's living standards, smart home has become a hot research field. The main problems faced in smart home are security and ant...[Details]