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The semiconductor industry has long been accustomed to downward trends. But downdrafts in geopolitical storms are another matter entirely. The third-quarter earnings season will be a difficult one ...[Details]
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Qualcomm Incorporated announced that LG Electronics has signed a new global patent license agreement directly with Qualcomm. Under this five-year paid patent license agreement, Qualcomm grants LG Ele...[Details]
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According to predecessors, the most taboo thing in embedded system development is program delays and wasted timers, so when writing programs, we try very hard to avoid millisecond-level delays. In ad...[Details]
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LED is a semiconductor that can convert electrical energy into visible light. It is widely used in urban lighting projects and large-screen display systems due to its advantages such as easy contro...[Details]
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On August 9, the 2024 China Industrial Transfer Development Matchmaking Event (Yunnan) Hydrogen Energy Storage Industry Promotion Special Event was held in Kunming with the theme of building a new int...[Details]
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High-side/low-side current-sense circuit
The current-sense resistor of the low-side current-sense circuit is connected in series to the ground (Figure 1), while the current-sense resistor of th...[Details]
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In the component packaging or assembly process, although some pollutants only affect the appearance of the product, ionic pollutants can cause electrochemical corrosion and leakage failure under humi...[Details]
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1. The oscilloscope responds slowly. 2. The machine failed to start once. 3. There is a discrepancy between the oscilloscope's direct display value and the cursor test value. 4. The afterglow of the ...[Details]
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The electric vehicle charging infrastructure is in the process of rapid development, and charging solution providers and charging station operators must conduct detailed testing and verification of...[Details]
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According to a recent report in Science and Technology Daily, Guan Qingfang, a special associate researcher in the team of Academician Yu Shuhong of the University of Science and Technology of China,...[Details]
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Here we classify and summarize the 555 circuit according to its structural characteristics, and divide
the
555
circuit into 3 categories, 8 types, and a total of 18 unit circuits. In additio...[Details]
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/* Name: STM32 uses I2C protocol to read and write EEPROM illustrate: 1. The biggest difference between using STM32 to read and write EEPROM and C51 is that the former directly uses the I2C contro...[Details]
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With the development of connected automobile products, information security has become an issue that cannot be ignored. Like computers and mobile phones, connected cars are also subject to hacker att...[Details]
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introduction
Electromagnetic ultrasound is a non-contact ultrasonic detection method that does not require any physical contact with the object being tested, does not require coupling agen...[Details]
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CoreEngine Technology recently announced that its all-scenario high-end autonomous driving chip "Xingchen-1" was successfully powered up and quickly exceeded all performance design targets. The chi...[Details]
Microcontroller MCU
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