I'm a novice and I want to ask for advice on a circuit. After the AD comes in and passes through the AD595, the voltage comes out to be 0 to 15V, while the sampling voltage of the low-power AD chip is...
I want to generate PWM through 430 and use AD sampling to change the PWM duty cycle in real time. void PWM2(int y) { P2DIR |= BIT4+BIT5; // P2.4 2.5 output P2SEL |= BIT4+BIT5; // P1.2 and P1.3 options...
It is required to use protues simulation software and simulate temperature control system. One key to increase temperature, one key to decrease temperature, one key to interrupt. I need help from foru...
1. VL53L1X Introduction
VL53L1X belongs to the FlightSense product series ToF (Time of flight) laser ranging sensor launched by STMicroelectronics, commonly known as STMicroelectronics (ST).
The VL53L...
I want to realize the function of displaying multiple pictures on the splashscreen when the computer is turned on. I imagine that a thread is started in the oeminit function of init.c. The function of...
I found this on the Internet and would like to share it with you. My son will be a senior in high school this spring. He said that he is learning Chinese as a second foreign language in school. He can...
The most significant feature of IPS panels is that both electrodes are located on the same surface, unlike other LCD panels, which have electrodes arranged on top and bottom surfaces in a three-dim...[Details]
With the increasing number of new energy vehicles on the road, the deployment of supporting facilities for these vehicles has accelerated, and new energy vehicles have gradually entered the vision ...[Details]
Reflow soldering is one of the most commonly used methods in electronics manufacturing, allowing for the soldering of large numbers of components in a relatively short time. However, any experience...[Details]
"I want to ask why there are so many manufacturers making mobile phone CPUs, but only Intel and AMD make computer CPUs?"
The progress of domestic PC CPU production has disappointed many ...[Details]
As my country's industrialization continues to improve, environmental pollution is also facing tremendous pressure. In recent years, national environmental protection policies have become increasin...[Details]
In recent years, with the development of MOSFETs, they have gradually replaced transistors in the low-power, fast-switching industry. Major manufacturers in this field have also been reducing their...[Details]
Electronic devices are small individual components in electronic circuits. Transistors are common electronic components. Because of their wide range of applications, according to the usage of the e...[Details]
introduction
As the concept of "low-carbon travel and green environmental protection" becomes more and more popular, bicycles have become a crucial means of transportation. Currently, urban pu...[Details]
In the first half of 2025, Chinese companies demonstrated overwhelming advantages in the world's four major material fields: in the global loading of positive electrode materials, Chinese companies...[Details]
According to foreign media reports, due to the massive expansion of Chinese companies in the global electric vehicle market, the capacity utilization rate of South Korea's three major battery manuf...[Details]
Simply put, the cockpit domain control chip is the chip that controls the cockpit domain. It's like the brain of the cockpit, responsible for processing and controlling signals from various devices...[Details]
Abstract:
Electronic rearview mirrors offer advantages over traditional mirrors in intelligent connected vehicles, leading them to gradually replace them. However, their emergence also increa...[Details]
The working principle of a frequency converter is to process input fixed-frequency AC power through circuits such as rectification, filtering, and inversion, and then output AC power with variable ...[Details]
2025 World Expo
On August 10, 2025, Beijing—themed "Making Robots Smarter, Making Bodies More Human," the 2025 World Robot Expo opened grandly at the Beijing Beiren Yichuang International Exhi...[Details]
Circuit protection techniques and board layout strategies can help improve safety, reliability, and connectivity. Wearable technology has a vulnerability that's unlikely to make it into IoT headlin...[Details]
Analog electronics
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