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Last night, Redmi released its first smartwatch product, Redmi Watch, which uses a 1.4-inch square display with a pixel density of 323PPI and more than 120 dials. The watch body is available in elega...[Details]
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Battery-powered systems are often accompanied by low-power standby requirements. For example, automotive systems often require power supplies that can maintain output voltage regulation even under no-...[Details]
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There are two points to note during the system initialization process. If not handled properly, the program may run away.
1) If you need to move the program from flash to DRAM for execution
In moder...[Details]
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To put it bluntly, it should be noted that in .net, whether it is String or Char data, characters are encoded in Unicode rather than ASCII, and microcontrollers usually only support ASCII ...[Details]
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As IoT solutions become more popular in the global consumer market, smart speakers are gradually becoming an important part of home consumer electronics. Currently, smart speakers generally have on-d...[Details]
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There are four common delay methods in C language:
Figure 1 C language delay
Figure 1 shows four common delay methods used in our programming language, two of which are inaccurate delays and t...[Details]
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Measurement compatibility
It is very important to ensure the compatibility between the pressure sensor and its actual application. Before making a pressure sensor selection, the fo...[Details]
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A mobile ICU (critical care transport vehicle) from Anhui Provincial Hospital, the First Affiliated Hospital of University of Science and Technology of China, achieved information exchange and audio ...[Details]
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Recently, foreign media The Information published a report saying that the US Department of Commerce is considering expanding the ban on the sale of chip manufacturing equipment to Chinese companies....[Details]
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Analog Devices is accelerating production of its medical technologies to help in the fight against COVID-19. This includes critical measurement and control technologies used in medical devices essent...[Details]
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The serial ports of the microcontrollers U1 and U2 both work in mode 1, with U1 acting as a receiver and U2 as a transmitter. The baud rate is 9600. After U1 receives the data sent by U2, it sends it ...[Details]
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The method to identify the three poles of thyristor is very simple. According to the principle of PN junction, you only need to use a multimeter to measure the resistance between the three poles. Th...[Details]
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When using KEIL, we are used to writing what we want to write in a .c file in the order of our own thoughts. This is a very common way of writing. When the program is relatively short, such as doze...[Details]
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Introduction: There is a project using STM8S103F3. Because it is battery-powered, it needs to enter the halt state and use GPIO external wake-up. Because it is the first time to use STM8S, I took a l...[Details]
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Qualcomm 7, the "full attendance" at the CIIE, attended the CIIE, showing a new chapter in intelligent computing and ecological cooperation
On November 5, the 7th China International I...[Details]