Project IntroductionThe hardware environment of this project: Neptune (W800) development board, yellow and white two-color light board, dimming driver board, 12V switching power supply.The driver boar...
This specification specifies the main principles, design principles and detailed design methods of electromagnetic compatibility structure design (shielding and overlapping, etc.).If you want to deepl...
In the article "Millimeter wave sensors make detection more accurate and efficient" on the website https://news.eeworld.com.cn/MEMS/ic483904.html, it is mentioned:
Because mmWave sensors operate at a ...
Get weather information through https. I chose the interface of Hefeng Weather as the weather source, which uses https. Since I just started using IDF and am not very familiar with network and encrypt...
Bluetooth is a solution-oriented technology with four main application directions: audio transmission (such as wireless headphones, wireless speakers, and car systems), data transmission (sports and f...
Key points: • Snapdragon Spaces adds support for the innovative feature of Dual Render Fusion, allowing developers to seamlessly add head-mounted AR experiences to existing smartphone applications....[Details]
The LCD backlight is controlled by the CPU's LCD_PWR pin. When LCD_PWR outputs 1, it is on, and when it outputs 0, it is off. The following codes refer to the mini2440 transplantation manual (1) Cr...[Details]
In the future, as long as Trump is in power, the biggest feature of the US stock market may be the high probability of instability, and the trend of the entire stock market will change with the polic...[Details]
figure 1 Although power batteries do not seem to have complex components, they still need to go through a lot of complex and repetitive testing from research and development to application, and ...[Details]
The range of sensors that self-driving cars must use to perceive their surroundings and detect obstacles is far from exhaustive. Cameras, radars, and lidar are the basic sensors needed to achieve hig...[Details]
On December 18, Dun'an Environment stated on an interactive platform that the company's MEMS sensors are currently mainly used in air conditioning and HVAC, automotive air conditioning and air compre...[Details]
Buttons control the speed and direction of the motor Source program: #include REG52.H #define uchar unsigned char #define uint unsigned int #define ulong unsigned long #define CLK_WISE 0 //rotate...[Details]
The EU's requirements for vehicle emissions are becoming increasingly stringent, and the EU-7 emission standards will take effect no later than 2025. The emission standards require automakers to furt...[Details]
On March 15, the 2024 Shandong First Energy Industry Collaborative Development Promotion Conference was held in Qingdao. With the theme of "Innovation Creates Energy Technology Source, Openness Pro...[Details]
In the detection and control of oxygen content in industrial production projects, to correctly analyze the oxygen content, it is necessary not only to understand the measurement principles, technical...[Details]
When learning C language, the classic hello world program is implemented by printf function. With this function, you can print data to the screen at will. In embedded systems, printf function can als...[Details]
Recently, Google officially announced that the next version of Android will be named Android 10 and will be released this fall. It is understood that in addition to the name change, the new Android s...[Details]
Recently, BYD Semiconductor sent a price increase notice to its customers. The company decided to adjust the prices of IPM and IGBT single-tube products from July 1, 2021, with the increase not less ...[Details]
China Energy Storage Network News:
· Given that most provinces have accumulated more than three years of operating experience in the medium- and long-term market, the signing of medium- and...[Details]
Analysis of six common problems when using an oscilloscope Oscilloscopes are an indispensable measurement tool for engineers, but they will definitely encounter problems of one kind or another when...[Details]
Real-time operating system RTOS
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