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With the continuous progress of social production and the accelerating pace of people's lives, people are constantly putting forward new requirements for production efficiency. Due to the rapid dev...[Details]
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"Three cores make all things sound" Qiyingtailun's third-generation voice recognition chip is coming. Qiyingtailun's third-generation voice recognition chip will be released on July 28, 2022. Let's...[Details]
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As Europe and the United States compete to increase domestic production of semiconductor chips, a senior Biden administration official recently said that the United States and the European Union will...[Details]
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According to the Macau Daily News, in order to build a green tourism city, the Macau SAR government has promoted the use of electric vehicles in recent years and has even stipulated that new taxis ...[Details]
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Gartner releases top trends impacting technology providers through 2025 These trends reflect increased dependence on technology, new opportunities created by technology, and the impact of macro fo...[Details]
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On May 26, 2022, Beijing time, realme held a new product launch conference and released the realme GT Neo3 Naruto Limited Edition and the new product realme Tablet X. Realme GT Neo3 Naruto Limited...[Details]
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～Quiescent current is only 160nA, which helps save power in consumer electronics and industrial equipment applications～
ROHM, a world-renowned semiconductor manufacturer (headquarter...[Details]
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The following series of delays are all formed by using the charging time of an external RC branch on the RST pin of the microcontroller. The typical reset circuit is shown in Figure 3 (a), where th...[Details]
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After TSMC was unable to manufacture Kirin and other chips for Huawei after September 14, another company made it clear that it would also cut off supply after September 14. This is Micron. At the ...[Details]
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After multiple charge and discharge cycles, the capacity of lithium-ion batteries will decrease, shortening the battery life. According to foreign media reports, the Gwangju Institute of Science and ...[Details]
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The new Hyundai Tucson can coast/brake at less than 30 km/h with the engine switched off. This is a "bridge" to 48V full hybrid vehicles, which IDTechEx saw coming some time ago. IDTechEx correctly ...[Details]
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Let’s first recall the steps that Mr. Wei taught us before about writing a driver: 1. Assign a major device number 2. Construct a file_operation function 3. register_chrdev registers the devi...[Details]
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The global automotive industry is moving from the chip shortage cycle a few years ago to a new cycle of destocking and rebuilding new demand. Judging from the data disclosed by typical representati...[Details]
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What is billing? Billing is the process of keeping accounts and collecting money. When you use a service, you need to pay the corresponding fee based on the service content and duration. This is ...[Details]
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There are a few things to note:
1. It is necessary to call the MMU function to implement memory mapping;
2. After the interrupt is triggered and the interrupt processing function is entered, the co...[Details]
MicroPython Open Source section
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