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In order to achieve the exascale computing speed required for real-time analysis of massive amounts of data to meet the needs of future sensor streams (such as the SKA super radio telescope to be bui...[Details]
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Although most CO2 sensors use infrared (IR) technology, electrochemical sensors are a serious competitor due to their high sensitivity, wide measurement range, and low price. Typically, electrochemic...[Details]
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American scientist Daniel Nocera recently announced the latest progress of his research team at the 241st Annual Meeting of the American Chemical Society - a cheap and efficient "artificial leaf". ...[Details]
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The documentary "American Factory", produced by former US President Obama, has sparked heated discussions on the Chinese Internet. It is reported that "American Factory" tells the story of a Chinese ...[Details]
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Recently, Zhenxin Technology said in an institutional survey that in the field of integrated circuits, the company has more than ten years of technical accumulation and brand advantages in the design...[Details]
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Introduction to the principle of frequency converter: Frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert industrial f...[Details]
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In order to reduce size and weight, switching converters with switching
frequencies higher than the mains operating frequency
appeared in the 1960s
. Initially, the operating frequency...[Details]
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Instrumentation amplifiers with digital gain switching offer significant advantages such as board space savings, improved reliability due to fewer solder joints, and lower overall cost. These impor...[Details]
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The first year of 5G has begun, but the service levels provided by various operators are not the same. Because the 5G spectrum is mainly divided into two parts, in addition to the millimeter wave (mm...[Details]
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It is no exaggeration to say that the development of automobiles is the evolution of automobile safety. Because safety is the eternal pursuit of the automobile industry. At present, automobile produc...[Details]
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The Pittsburgh
Robotics
Network (PRN) has announced new board and executive officer changes, marking a new phase for the nonprofit organization dedicated to promoting innovation and growth ...[Details]
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According to the latest forecast by Wood Mackenzie, the US residential market will reach 2.4GW in 2019 and grow to 3GW in 2020, and the photovoltaic industry chain will usher in new opportunities. In ...[Details]
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What do __I, __O, and __IO mean?
These are macro definitions in the ST library, and are defined as follows:
#define __I volatile const /*!
#define __O volatile /*!
#define __IO volatile /*!
O...[Details]
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Under the general trend of electrification, major automakers have entered the field of new energy. In order to firmly control the "lifeline" of new energy, those powerful automakers have also brought...[Details]
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The automatic test system for airborne electronic equipment needs to perform functional testing on hundreds of components, involving many types and quantities of signals. These signals are divided in...[Details]