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51 MCU interrupt system The speed difference between the CPU and peripherals is too big. The CPU runs too fast and the peripherals can't catch up. There may also be unexpected events inside the machi...[Details]
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Hey, what is this? It looks like frozen cigarettes. This is not smoke, but a solid, to be precise, the lightest solid in the world - aerogel. What is aerogel? First, let's get to know "gel". ...[Details]
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Using 3DG6 as a temperature sensor, the measurement amplifier circuit composed of LM324 operational amplifier is shown...[Details]
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In winter, when the measured medium is transmitted to the transmitter through the measuring pipeline, freezing, solidification, crystallization and other phenomena often occur when the ambient temper...[Details]
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Many companies have developed products with very superior performance.
For example, Google's "Big Dog", a robot that can do backflips, and Boston's "Little Wang".
These robots are so agil...[Details]
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The ATmega88 chip has the following clock sources that are selected by Flash fuses: The clock is input to the AVR clock generator and then distributed to the corresponding modules. The different cl...[Details]
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Recently, BSI released the new "Automotive Cybersecurity Insight Report", which focuses on the rise of connected cars and the growing demand for automotive cybersecurity, helping you to cope with the...[Details]
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Use SDCC+STM8Flash+STLink to build Linux development STM8 development environment. Corresponding MCS51, LPC and the like can also use SDCC 1. Install SDCC $ sudo apt-get install sdcc 2. Install s...[Details]
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In the HiSilicon project, we need to use the ZeroMQ message queue framework, which was used well on the PC before. So we need to cross-compile it and port it to the ARM platform. For transplantatio...[Details]
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TPS61081 WLED backlight driver circuit
The WLED display backlight driver is shown in Figure 4. If the voltage feedback network is replaced by the WLED string and the series current sense resist...[Details]
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At CES2023, BMW's new platform Neue Klasse also held a technical workshop titled "GEN6 BATTERY CELL TECHNOLOGY&PURCHASING AND SUPPLIER NETWORK". As BMW's most important node, Neue Klasse is an exclus...[Details]
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A sensor is a physical device or biological organ that can detect and sense external signals, physical conditions (such as light, heat, humidity) or chemical composition (such as smoke) and transmi...[Details]
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This is a project from several years ago, and I recently had some time to sort it out. Looking back, the most impressive thing is the heavy use of oscilloscopes to assist in analysis and optimization...[Details]
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According to the Economic Daily, TSMC has recently won another large order from Sony, the world's leading CIS company, and will build a foundry production line at its 14B plant in Southern Taiwan Sci...[Details]
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China's battery industry continues to maintain a strong growth momentum. According to the monthly information on power batteries in March, production, sales and installation volume all showed a cle...[Details]
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