[i=s]This post was last edited by jishuaihu on 2015-1-14 22:14[/i] This is the first time I use Altium designer to draw a more complex board. The schematic is designed in a hierarchical way. Now I can...
CCTV invites experts to answer questions about Chang'e "Chang'e-1" is about to be launched. What do you want to know about "Chang'e-1"? Do you have any questions about my country's lunar exploration p...
After the rl78 g13 chip is initialized, all io are set to output low level and then stop(). The current is about 3ua. After adding rtc, the current reaches about 270ua. I need an expert to help me. I ...
Recently I am planning to combine VS1003 and tea5767 radios together. I found that the monochrome ones cannot be directly connected to the same headphone output port, so I am planning to buy a four-ch...
I bought an EG8010 driver board. The overcurrent protection is not normal. The tube explodes due to overcurrent and short circuit. The sampling resistance is 0.01. I copied down the comparator part. T...
Thank you for your attention and support to the forum. Here we have selected the netizens who have made outstanding contributions to the forum in July.E coins can be exchanged for prizes of equal valu...
Abstract:
With the increasing complexity of smart vehicle electrical and electronic architectures, the full lifecycle management of vehicle electronic control components faces multiple challe...[Details]
Some time ago, I attended the 4th Energy Chemistry Forum of the Chinese Chemical Society and learned about high-energy-density and high-safety batteries. I would like to summarize and share this wi...[Details]
Introduction to the principles of speech recognition technology
Automatic speech recognition (ASR) technology aims to enable computers to understand human speech and extract the textual inform...[Details]
The structure of an LCD TV primarily consists of the LCD display module, power module, driver module (primarily including the main driver board and tuner board), and keypad module. LCD display modu...[Details]
Definition of interactive projection system:
Interactive projection systems, also known as multimedia interactive projection, are available in floor, wall, and tabletop interactive projection....[Details]
Smartphones have become essential digital devices, and the growing number of smartphone-centric applications is enriching people's lives. As users, they desire a better app experience and a wider r...[Details]
Recently, Joyson Electronics has made positive progress in the core technology research and development of the robot's "brain and brain" and key components, and launched the industry's first integr...[Details]
Magna's integrated in-cabin perception system fuses vision and millimeter-wave radar data to detect the presence of passengers, identify stranded children, monitor driver fatigue and vital signs, a...[Details]
We often hear about the precautions for using pure electric vehicles in winter, and many owners even develop relevant strategies, such as adopting a "charge as you go" principle for their vehicles,...[Details]
Electric vehicles are composed of three main components: electric motors, electric motors, and electric vehicles. Maintenance is much simpler than for gasoline-powered vehicles. Maintenance for ele...[Details]
Common Mode Semiconductor has officially launched the GM6503 series—a 5 V, 3 A synchronous step-down DC/DC power module designed for optical communications, servers, industrial applications, and FP...[Details]
On August 21, it was reported that Intel's new generation of AI chip Jaguar Shores was recently exposed for the first time.
According to photos shared by Andreas Schilling, the Jaguar Shores t...[Details]
As the power density of modern electronic systems continues to increase, effective thermal management has become critical to ensuring system performance, reliability, and longevity—especially in hi...[Details]
With the continuous development of ultrasonic technology, ultrasound has been widely used in fields such as inspection, cleaning, welding, and medical treatment, and has even found its way into tex...[Details]
The power transmission system between a car's engine and drive wheels is called its drivetrain. It ensures the necessary traction and speed under various driving conditions, and coordinates these t...[Details]
PCB Design
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