I have been in contact with zigbee for a while. I would like to ask the experts. I want to develop zigbee application software. What are the commonly used software? What knowledge do I need to learn? ...
I am using MSP430FR4133 to make something. When I was looking at the example code, I found a BACKRAM area inside, but the documentation did not explain what it is used for. It seems that the content i...
IBM, or International Business Machines Corporation, is the world's largest information industry multinational corporation with more than 100 companies around the world.
The branch has 400,000 employe...
When writing a serial communication program, only EA=1;TH1=0xfd;TH1=0xfd;TR1=1; can the interrupt be enabled directly. Is it not necessary to write ET1=1?...
The battery of Murata smart mobile power bank is really poor, and the discharge is very strong. I didn't notice how long it took to fully charge, but after a few days, this is a picture I took a few d...
In June 2014, the Ministry of Industry and Information Technology issued 4G FD-LTE licenses to China Unicom and China Telecom. Together with the 4G TD-LTE licenses issued to China Mobile, China Uni...[Details]
Electric vehicles are now widespread, but they've brought with them a host of problems, the most prominent of which is charging. Small electric vehicles (EVs) are a new form of transportation in a ...[Details]
In the field of intelligent driving, regulations are becoming increasingly stringent, and the technical threshold continues to rise. Especially after the traffic accident in March 2025, the Ministr...[Details]
In daily life, when we purchase a transformer, we are faced with the installation and wiring procedures. Generally speaking, large transformers such as power transformers are equipped with speciali...[Details]
Civilian internal combustion engines operate in the range of approximately 1000-4000 rpm. This results in the engine's kinetic energy being ineffective at low or high rpm, making starting difficult...[Details]
Analog Devices held a third-quarter fiscal 2025 earnings conference call. Vincent T. Roche, CEO and Chairman of the Board, and Richard C. Puccio, Executive Vice President and Chief Financial Office...[Details]
I believe everyone has heard of memory. If your computer is slow, your experts may recommend upgrading it to a larger capacity. But what exactly is computer memory used for? Why does memory capacit...[Details]
With the improvement of China's supporting infrastructure and the accumulation of technology and capital, demand for industrial automation and intelligent applications of machine vision technology ...[Details]
Perhaps due to the stereotypes surrounding electronic products, many owners of pure electric vehicles have questions about charging. What's the correct way to charge? How can charging slow down bat...[Details]
According to reports from Xinhua News Agency, Tianjin University official website and other media, Chinese researchers have recently broken through the bottleneck of energy density and application ...[Details]
Simply put, CTP for power batteries means the cells inside the battery are directly integrated into the battery pack. This is like having different contents on both sides of an A4 paper, but integr...[Details]
As the core component of electric vehicles, power batteries determine factors such as the vehicle's range. With the increase in the number of electric vehicles, more and more people are choosing el...[Details]
The battery in an electric car is related to the vehicle's performance. As one of the core components of the vehicle, the battery cell has become an important reference for evaluating the quality o...[Details]
/*This code has been verified on the 51 MCU. The 51 is an 8-bit MCU. char occupies 1 byte and long occupies 4 bytes*/
int main(void)
{
unsigned long iii;
...[Details]
A research team from Pennsylvania State University and the University of Munich has demonstrated the first-ever use of sound waves to control microrobots. These robots, coordinated through sound wa...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
