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　　Interrupts are a major feature of modern operating systems, especially in embedded systems. Interrupt functions play a very important role in drivers, which is equivalent to the scheduling center of...[Details]

People who are new to AVR will inevitably encounter the trouble of their beloved microcontrollers' fuse bits being locked and going out of service. In most cases, this is caused by the wrong settin...[Details]

1. Circuit Online Testing Technology 1. Principle of online testing: The basic principle of online testing is that the tester provides input stimulus to the chip under test on the printed circuit boa...[Details]

Introduction In the field of autonomous driving, the competition rules of traditional processors are changing rapidly. Generally speaking, the development of artificial intelligence...[Details]

According to Wise Finance, Meizu's losses continued to increase in 2018. Its total operating revenue last year was 7.2 billion yuan, while its total profit was -1.6 billion yuan. In addition, the t...[Details]

According to foreign media reports, the latest research from market research firm Counterpoint shows that by the end of 2020, the sales volume of smartphones equipped with AMOLED panels will exceed 6...[Details]

0 Introduction Microsoft's Windows CE system is one of the most widely used embedded systems. In product research and development, some embedded operating systems take a long time to start ...[Details]

According to news on March 15, Intel CFO David Zinsner recently stated at the Morgan Stanley TMT conference that Intel will continue to be a customer of TSMC, and its foundry business aims to win a s...[Details]

When something right becomes a habit, it has a positive and long-term impact on a person, and it is also of great significance. Developing the habit of using an oscilloscope will also have a lifelong ...[Details]

Among the new models in 2024, the popular M9, the new version of Zeekr 001 and the Zhiji L7 that has been caught in a public opinion storm all have laser radars as standard. The debate in the marke...[Details]

Now more and more IC design manufacturers have joined the LED design team and designed many models. Here we will talk in detail from the perspective of performance-price ratio, how to choose the ri...[Details]

1. Serial port download method and principle 1. The computer needs to install the CH340 driver 2. Connect the computer and the Battleship development board 3. Open the mcuisp software to downlo...[Details]

It is rare to see information about how to send a frame of data in an interrupt mode. If you send a data frame in a waiting mode, it will waste time for a high-speed microcontroller. The following is...[Details]

Some consumers sometimes encounter the situation that the phone cannot recognize the SIM card. Regarding this situation, realme engineers answered this question: This type of situation usually occurs...[Details]

According to foreign media reports, automotive testing solutions provider AB Dynamics has launched the ADAS target Soft Bicycle 360, which is 30% lighter than similar targets and is designed to red...[Details]