The following is a program written based on ATmega16. The rows are the lower 4 bits of port B, and the columns are the upper 4 bits of port B. Program function: read the key value and then display the...
I would like to ask about a TVS 5-pin chip model. The silk screen of the chip is: ESF (there is an underline at the bottom of F); the package is SOT23-5. The chip function: the chip pin 3 is connected...
Is anyone familiar with ARM development? I'm a communications major, and I'm doing this for my graduation project. I know a little bit about face recognition algorithms, but I'm totally new to MFC pro...
The community stars of May are out~~~~:D [font=宋体][b]Outstanding Engineer of the Month[/b] (ranked by number of posts): [/font] [font=Times New Roman][/font] [font=宋体]Best Demeanor Award: [/font][font...
I used to make a program on s3c44b0 with ucosii, and it always worked fine. I made a program without ucosii that supports external interrupt 2, using ISR, and it also worked fine. But after writing th...
[i=s]This post was last edited by cruelfox on 2015-2-27 09:54[/i] [color=#4e5152] I bought a 160x64 dot matrix monochrome LCD module 5 years ago, without a controller and without any documentation. I ...
Dual-mode inverters can operate both in conjunction with the grid and independently. These inverters can inject excess energy from renewable energy and storage devices into the grid, and withdraw p...[Details]
The intelligent driving community has its own rhythm. Some are busy pushing new versions and focusing on R&D, others are busy with publicity and promotion, and still others are immersed in mass pro...[Details]
If the ultimate form of a car is a silicon-based life form, then in
the field of
intelligent driving
, it has gradually taken on the appearance of a "veteran driver." In
the field of
the ...[Details]
A parallel inverter consists of two thyristors (T1 and T2), a capacitor, a center-tapped transformer, and an inductor. The thyristors provide a current path, while the inductor L maintains a consta...[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]
New energy vehicles are increasingly popular with consumers due to policies and energy conservation. Once you've purchased your vehicle, maintenance is essential. However, due to the different powe...[Details]
In recent years, many people have switched to new energy vehicles, and this type of vehicle has indeed been highly sought after and is considered the future direction of automobile development, and...[Details]
summary
There are multiple approaches to making industrial systems more intelligent, including applying artificial intelligence (AI) technology at the edge and in the cloud to sensor...[Details]
Core point: The automotive industry chain and the humanoid robot industry have collaborative advantages in hardware, software, and scenarios. Upstream and downstream companies in the automotive ind...[Details]
The digital TV set-top box consists of a tuner, QAM demodulator, TS demultiplexer, MPEG-2 decoder, PAUNTSC video encoder, embedded CPU system and peripheral interfaces, CA module, and uplink data m...[Details]
As AI accelerates across industries, the demand for data center infrastructure is also growing rapidly.
Keysight Technologies, in collaboration with Heavy Reading, released the "Beyo...[Details]
Pure electric vehicles, structurally speaking, have components such as a power battery. In addition to the power battery, a small battery also powers some low-voltage electrical components and even...[Details]
With the advent of the electric car era, the number of pure electric vehicles has increased significantly, but many car owners do not know how to properly maintain pure electric vehicles. In additi...[Details]
Renesas Electronics' new ultra-low-power RA4C1 MCU features advanced security and a dedicated peripheral set, making it ideal for metering and other applications.
The new product mee...[Details]
Nidec Precision Testing Technology Co., Ltd. will participate in "Testing Expo China—Automotive 2025" to be held at the Shanghai World Expo Exhibition and Convention Center from August 27 (Wednesda...[Details]
Embedded System
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