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The number of connections of IoT terminals has far exceeded that of the popular mobile Internet. According to Statista data, billions of IoT connected devices are already in use, and this number ...[Details]
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When using FreeRTOS with stm32f4-discovery, a key interrupt is set , but the program gets stuck after the interrupt occurs. Through debugging, it is found that the program is stuck in the configASSER...[Details]
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Luke, a reader of foreign technology media Electrek, deeply modified a very practical cargo solar electric vehicle during the epidemic, replacing the family car to meet his daily travel needs. Firs...[Details]
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In recent years, with the formulation of dual-carbon goals and plans, new energy vehicles have developed rapidly. By 2022, the penetration rate of new energy vehicles in China has reached 23.5%. As c...[Details]
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In October 2019, Tesla did something that seemed like an ordinary marketing operation: it opened reservations for the domestically produced Model 3. Even the most optimistic people did not expect wha...[Details]
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1. Use a multimeter to determine the positive and negative poles of the speaker. First, turn the pointer multimeter to the DC 0-5mA position, and then connect the two test leads to the two welding pi...[Details]
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Why is RPA suddenly popular? Two months ago, RPA was still an unpopular field, and not many people in China's ToB circle knew about RPA. But in just these two short months, RPA has become the ...[Details]
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The sales distribution statistics of LED products in major application fields in 2008 show that architectural landscape is the largest application field of LED in my country, accounting for 28...[Details]
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On December 16, the Shenzhen Stock Exchange issued a decision to terminate the review of the initial public offering and listing of China Star Technology Co., Ltd. on the Growth Enterprise Market. ...[Details]
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On July 15, the National Bureau of Statistics released data showing that domestic industrial robot production in June was 46,144 sets, a year-on-year increase of 2.5%; in the first half of the ye...[Details]
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The following program explanation is based on the FL2440 development board program explanation. If there is anything wrong, I hope you can give me some advice.
Interrupt control program writing steps...[Details]
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On the afternoon of October 9, 2024, China Sodium Energy Storage Technology Co., Ltd. (hereinafter referred to as "China Sodium Energy Storage") was invited by Northwest Nonferrous Geology and Mini...[Details]
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1 Introduction
The power electronic operation device is the core of power electronic technology. The stability and reliability of a device after it is put into operation are closely related to...[Details]
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//The following program experience can be used, MCU: M16, crystal: 8M, directly use the male connector (needle) on the USB to serial port cable,
//The second pin (RXD) is connected to the PD1 port (1...[Details]
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RFID technology is maturing rapidly, and many countries are actively promoting it as an important industry. At present, China's passive UHF development is still in its early stages, and it is urg...[Details]