ams has published the results of its survey of more than 2,000 earbud consumers, which shows headphone brands that consumers who use earbuds multiple times a day want earbuds that are comfortable, sou...
Memory is a key component of any microcontroller-based embedded system. For example, developers need enough RAM to store all volatile variables, create buffers, and manage various application stacks. ...
Programming DSP chip is a microprocessor with a special structure. In order to achieve the purpose of fast digital signal processing, DSP chip generally adopts special software and hardware structure:...
I'm a newbie, if I have any questions, I need help from you guys.
When debugging a project in CCS5.5, I get the error "No source available for "0x11801c2c"". What does this mean? Is my board connected...
According to Jiwei.com, Huawei's successful experience in the smartphone market is being fully learned by the domestic mobile phone market. Anyone familiar with the development history of Honor knows...[Details]
Registers are used in the CPU to temporarily store information, which can be data to be processed or addresses pointing to data to be obtained. In the 8051 microcontroller, there is a data type that ...[Details]
Abstract: By introducing the task delay function in μC/OS-II real-time operating system, the advantages and disadvantages of task delay in the system are analyzed. Aiming at the problem that the pr...[Details]
The development board used is Puzhong Technology HC6800-ES V2.0
PC: Win7 64 bit
Compiler software: keil uversion2
Burning tool: PZ-ISP V1.82 developed by Puzhong Te...[Details]
According to Sony's official PlayStation 5 news, Sony's PlayStation 5 online conference will be held at 4 a.m. on September 17 (Thursday). IT Home learned that Sony will introduce som...[Details]
I am also a victim of Windows users. It is a painful experience for me to spend one day programming and two days configuring. I also encountered this problem. Although I found that the chip was wrong...[Details]
With the advent of the era of software-defined cars, Ford is actively building more services to create personalized driving experiences for users by connecting hardware and software and bring new rev...[Details]
Introduction: This paper introduces the performance and characteristics of the AT89C2051 single-chip microcomputer, and introduces a low-cost, high-precision, miniaturized, digital display car anti-c...[Details]
1Switching
power supply
Characteristics and causes of noise
With the rapid development of electronic technology, the types of electronic devices are increasing day by day, and any...[Details]
A rectifier bridge is a rectifier tube sealed in a shell. It is divided into full bridge and half bridge. A full bridge is to seal the four diodes of the connected bridge rectifier circuit together. ...[Details]
On January 7, Anhui Xinzhi Technology Co., Ltd. announced the successful tape-out of the industry's first automotive-grade full-stack voice AI chip. The chip will be put into use for vehicle verifica...[Details]
On September 17, brain-like chip company SynSense announced the completion of a Pre-B round of financing of nearly 200 million yuan, led by Qigang Investment and Zhangjiang Science and Technology Inv...[Details]
Imagine that you are sitting in a smart car. The interior environment is comfortable and all kinds of Internet services are available. You control the music and navigation in the car through the voic...[Details]
AMD 's 7nm Zen processor Ryzen 3000 series has made a great comeback. The 12-core and 16-core Ryzen 9 processors are in high demand and have become the first choice for high-end players. By the ...[Details]
A soft starter is a device used for starting and controlling motors. It can effectively reduce the current shock when the motor starts, extend the service life of the motor, and improve the stabili...[Details]
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