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According to media reports on August 7, solid-state battery company Weilan New Energy plans to go public in 2025. Li Hong, founder and chief scientist of Weilan New Energy, recently stated that the...[Details]
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Nowadays, earphones have already crossed the era from wired to wireless. Some friends may still use wired earphones and have not experienced the portability and experience of Bluetooth earphones. Of ...[Details]
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Recently, Lishengmei issued an announcement on the termination of listing of the company's shares on the National Equities Exchange and Quotations. On October 27, 2020, Lishengmei stated that based ...[Details]
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NetEase Mobile News: After other major Android manufacturers have released folding screen products, OPPO, as a leading domestic manufacturer, has finally launched its first folding screen flagship - ...[Details]
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Here are two ways to use the stm32 timer: directly operating the register and using the official library file of st.
In comparison, directly operating the timer is relatively simple, and the register...[Details]
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14.4.2 Window watchdog experiment Function: As soon as the program is run, LED1 connected to PB5 lights up for 300ms and then turns off, entering an infinite loop. Wait for the WWDG interrupt to arri...[Details]
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From the initial fire caused by collision to the subsequent multiple spontaneous combustion accidents, the endless safety issues have greatly reduced consumers' confidence in the safety of pure elect...[Details]
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When learning about microcontrollers, setting up the environment, creating a project, adding files, etc. is step 0. I learned these steps from the EWSTM8 series tutorial 02 in the IAR series tutorial...[Details]
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Xiaomi App Store recently released a special self-inspection action announcement on "Apps’ illegal collection and use of personal information and other issues that infringe on user rights." ...[Details]
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A ventilator is a device that can replace, control or change a person's normal physiological breathing, increase lung ventilation, improve respiratory function, reduce respiratory work consumption, ...[Details]
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introduction
As the types of household appliances in people's lives increase day by day, the types of remote controls also increase accordingly. Different types of remote controls generally ca...[Details]
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On July 3, a report from China Science News stated that Ma Cheng, a professor at the University of Science and Technology of China, developed a new type of solid electrolyte. Its comprehensive perfor...[Details]
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Figure 2-87 is a half-bridge pulse width modulation circuit. The pulse width modulation circuit uses MB3759.
The
control
signal
is added to the foot of MB3759
thro...[Details]
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1 Debugging Dilemma Friends often encounter such a dilemma during development. When the microcontroller program runs abnormally, the corresponding problem scenarios are very difficult to analyze beca...[Details]
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The latest research report released by Strategy Analytics pointed out that due to external political and economic factors putting pressure on Lenovo's main competitor Huawei, Lenovo's tablet shipment...[Details]