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The ST-LINK is damaged, it may be that the +12V power line is accidentally connected to the TVCC lead of the emulator. The symptoms are that it can be connected to the computer normally and the re...[Details]
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The global demand for lithium batteries has increased with the continuous expansion of application areas. At present, China is the second largest lithium battery producer after Japan. The production ...[Details]
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Discrete devices for power supply include bipolar transistor switches, FETs (field effect transistors), rectifier diodes, etc. Bipolar transistors are developing towards high speed and low loss from g...[Details]
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On September 9, according to the Deputy Chief Minister of Maharashtra, India, Devendra Fadnavis, Beijing time on the 5th of this month, the Indian giant Adani Group and the Israeli wafer foundry To...[Details]
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According to foreign media reports, Tesla announced on Monday local time that it will launch an energy department "Tesla Energy" in China, which will sell solar roof systems and Powerwall home batter...[Details]
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1 Introduction
The MSP430 series of microcontrollers is a 16-bit ultra-low power mixed signal processor that was launched by Texas
Instruments
(TI) in 1996. It has been highl...[Details]
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1. Low temperature storage
Lithium-ion power batteries need to be fully charged before storage. They can be stored at 20°C for more than half a year, which shows that lithium-ion power batteri...[Details]
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South Korea's antitrust regulator is investigating allegations that U.S. electric car maker Tesla exaggerated the specifications of its in-vehicle batteries, an official from the Korea Fair Trade Com...[Details]
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1: Problems and solutions of PIC16C71 microcontroller Question 1: After the chip enters the low-power sleep mode (SLEEP MODE), its oscillator pin will be in a floating state, which will increase th...[Details]
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On March 22, an Italian retailer exposed the real Xiaomi 11 Lite and revealed its key parameters. Compared with Xiaomi 11, the back shape of Xiaomi 11 Lite is consistent with the former. The ...[Details]
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The pins of the microcontroller can be controlled by the program to output high and low levels, which can be regarded as the output voltage of the microcontroller . However, the program cannot control...[Details]
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Today's players' pursuit of consoles is not only about performance, but also a cool appearance. Recently, a netizen has built a new platform and chose the Tt Core V71 case with a large side-transpa...[Details]
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Those who are engaged in automation applications have a deep understanding of the difficulty of analytical application. Especially in industry, process analysis faces many difficulties and proble...[Details]
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The importance of disinfection cabinets in home life is very great. They can ensure the cleanliness of tableware, make it safer to use, and facilitate home life. The application of Hall elements in...[Details]
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The figure shows the triangle wave forming circuit in the PULSE500 backup industrial frequency machine, which can generate positive and reverse triangle waves.
IC4A, IC4B, IC7A, IC7B, W7 and peri...[Details]
PCB Design
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