When operating the spi function of SSP, I found the following statement in lpc1100.h in the example program.
#define IOCON_SCKLOC (*(volatile unsigned long *)(IOCON_BASE + 0x110))
That is to say, the ...
I used STM32CUBE to develop an experimental program for STM32G431. I felt that the setting was 1K Hz, and the TIM6 clock was very slow. About 50 interrupt cycles, that is, 1S, was 10 times slower. Bec...
I want to use AHB mode and GPIO register mapping to turn on the light. Which registers do I need to configure? (I am using arm cortex M3 LM3S9B96) I configured the following, but it does not work. Is ...
In Keil compilation environment, in main, besides the initialization statement, there is only one loop: unsigned char i; for(i=0;i<10;i++) {Serial_One_SendData(i); } It should loop 10 times, and outpu...
Yesterday I helped a friend write something. It was my first time using Zhifeng. I accidentally locked the crystal oscillator of M8 to an external clock, and I couldn't download the program. I was ver...
Experts, how do I add test points in the schematic? Are they the round test points? Can they be packaged? Can they be directly imported into the PCB? If I add test points in the PCB, it is easy to mis...
Tesla and BYD, vying for dominance in the global electric vehicle market, are reportedly considering adopting Samsung's AMOLED (active-matrix organic light-emitting diode) technology for their next...[Details]
How do you know if a machine is operating properly? The answer: by leveraging deep learning to detect anomalies in routine vibration data from industrial machines. Anomaly detection has many uses, ...[Details]
introduction
With the development of digital and network technologies, broadcasting technology has become increasingly diversified, with the most significant trend being the transition from an...[Details]
Long ago, the lifespan of cars in my country was 15 years. Once a car reached 15 years old, it was forced to be scrapped. However, the policy was later changed. As long as the car does not exceed 6...[Details]
For healthcare professionals, accurate diagnosis and treatment are crucial for a clear picture of a person's health. However, healthcare professionals often rely on tests at medical facilities, cli...[Details]
Gross profit margin jumped from 13.6% in the first half of last year to 25.9%, almost doubling year-on-year.
On August 21, RoboSense released its interim performance report, in which the...[Details]
For autonomous vehicles to safely navigate the road, they must identify far more complex objects than just traffic lights, pedestrians, and other familiar objects. Among these obstacles is a crucia...[Details]
On August 22, South Korean media Nate reported on the 20th local time that Samsung Electronics is introducing Hyper Cell technology into its most advanced 2nm process technology, striving to improv...[Details]
Electric vehicles' 12V batteries don't rely on a generator to power them. Only gasoline-powered vehicles rely on the engine to drive a generator to generate electricity while driving, which is used...[Details]
PowiGaN achieves 95% efficiency at both light and full loads, meeting critical operational and safety requirements.
DARWIN, Australia and SAN JOSE, Calif.,
August 22, 2025 – Powe...[Details]
1. Fault phenomenon and cause analysis
1. During the operation of the equipment, the expansion sleeve is subjected to a large torque, and the mating surfaces of the shaft and the sleeve move...[Details]
In the field of communications power supplies, AC/DC rectifier power supplies are called primary power supplies or basic power supplies, while DC/DC converters are called secondary power supplies. ...[Details]
With the increasing popularity of automated equipment, linear modules, a common auxiliary device for automated equipment, have also seen a bright future. In particular, in recent years, many small ...[Details]
Lightweighting of automobiles is still a relatively unfamiliar term for automobiles. With the continuous improvement of environmental protection requirements, relevant regulations have also put for...[Details]
With the support and encouragement of national policies, some Internet car manufacturers have also joined the new energy vehicle manufacturing industry. From the perspective of new car manufacturer...[Details]
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