Designers implement current sensing for system protection and monitoring by placing a very small "shunt" resistor in series with the load and a current sense amplifier or op amp between the two. While...
What if the Internet suddenly went away? Want to be a hero like Kevin Costner and bring Wordle from Before Time to people everywhere you go? Now you can carry a small server in your pocket and bring w...
The requirements are as follows:1. The IO port can directly drive the buzzer and motor;2. Only 7 IO ports are required;
3. About 5x5mm;4. Common programming methods. Sorryfor the inconvenience.I found...
[align=left][size=3][color=#000000][backcolor=white]Problem description: During online debugging of F28004x, if CCS is used to reset the chip, the program will stop at 0x3FB02A and cannot continue to ...
Today I am testing STM32H743, mainly testing the reception of UART3 serial port, referring to ST company's routine material "UART communication on STM32 Microcontrollers using HAL" [code] /* USER CODE...
The complete demonstration program uses the same program structure as V1.Full ProgramList of key documentsmain.py, the main program
common.py, common files
ef_xxx.py, effect files, currently including...
From a very early stage, various automobile companies have spared no effort in packaging automatic parking. In a sense, this skill makes people feel that it is simply a blessing for novice drivers. A...[Details]
On March 1, the State Council Information Office held a press conference. In response to the question of "what specific goals or production plans does China's chip industry have in the '14th Five-Y...[Details]
Chip configuration summary: The MCU can work in 6 modes. The working mode is determined by the MODA, MODB, and MODC signals during reset. When the RESET signal is at the rising edge, the status of MO...[Details]
One of the most important challenges facing electronic application designers today is to minimize the energy consumption of electronic systems. To achieve this goal, most systems utilize different lo...[Details]
STC is a 8051 MCU design and production company in Shenzhen. STC series MCUs now occupy a large proportion of the 51 MCU market in China. Hongjing Technology has now grown into the world's largest 805...[Details]
1. Motor insulation level and temperature limit
The insulation level of the motor parameter is a very important parameter because it determines the temperature limit of the motor winding. How ...[Details]
LeTV , which started out as a video company , has become a "giant" with a market value of 100 billion yuan by continuously entering the film, television, sports, mobile phone and other industries, ...[Details]
EXOS has long been committed to improving human athletic performance. As a leader in this field, EXOS is trying to use Intel 3D Athlete Tracking (3DAT) technology to train professional athletes who a...[Details]
ams, a supplier of high performance sensor solutions, has published the results of a survey of more than 2,000 earbud consumers, which shows headphone brands that consumers who use earbuds multiple t...[Details]
When talking about automotive-related standards, in addition to AECQ-100/101, there is another standard that is often mentioned, which is ISO 26262. Li Chunhua, deputy general manager of the Tec...[Details]
According to foreign media reports, Global Foundries intends to build a plant in Dresden, Germany to expand production, and at the same time strive for subsidies from the EU and German government. In...[Details]
On July 24, Xiaomi Group Vice President and Redmi Brand General Manager Lu Weibing began to complain about the Honor 9X series' 10W charging being ineffective. Lu Weibing said: "In today's mobile pho...[Details]
What is a Roots flowmeter? A simple analysis shows that the Roots flowmeter is a fixed-displacement flowmeter. The earliest fixed-displacement measurement method appeared in the 18th century and was w...[Details]
According to Nan Fang Daily, two former engineers of ZTE Corporation, Huang Mouyu and Wang Mou, were sentenced for suspected infringement of trade secrets. This case is the first criminal case of int...[Details]
At about 3 p.m. on November 6, as Trump won the key swing state of Pennsylvania, he successfully won 270 electoral votes, defeating the Democratic candidate and current Vice President Harris a...[Details]