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Introduction
In daily test and measurement, data acquisition cards are often used to collect data. However, many data acquisition cards often complete data transmission through the PCI...[Details]
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The B or BL instruction causes the processor to jump to "subroutine name" and begin execution. The difference between the two is that the BL instruction jumps to the subroutine.
Before the program is...[Details]
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Today, Samsung announced that it has successfully developed the industry’s first 14nm-based next-generation mobile DRAM - LPDDR5X (Low Power Double Data Rate 5X), and said that its 14nm LPDDR5X ...[Details]
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Everyone knows how important batteries are to pure electric vehicles. However, it has always been difficult to increase battery capacity, which is ultimately due to the low energy density of the batt...[Details]
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1 Temperature Sensor DS18B20 Introduction
DALLAS's single-wire digital temperature sensor DS18B20 is a new "one-wire device" with the characteristics of small size and wide applicable voltage. The ...[Details]
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In the design of LED lighting power supply , there are several design problems: the life of electrolytic capacitors does not match that of LEDs, the common causes and solutions for LED flicker, t...[Details]
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According to news on June 13, according to the latest report released by the market research agency Counterpoint Research, the net revenue of wafer fab equipment manufacturers (WFE) will increase to ...[Details]
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Introduction to I2C I2C is a two-wire bidirectional serial bus that provides a simple and efficient method for exchanging data between devices. The I2C standard is a true multi-host bus with conflict...[Details]
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Lithium-ion batteries often form needle-like structures between electrodes, causing the battery to short-circuit or even cause fire. Recently, a research team has found a way to grow and observe lith...[Details]
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In iFixit's recent teardown, they found that Huawei's first 5G smartphone, the Mate 20X, is using components that are not only larger than Qualcomm's Snapdragon, but also run relatively hot. After IH...[Details]
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With the continuous emergence of new power electronic devices and circuit topologies suitable for higher switching frequencies, traditional application technologies have minimized the impact of swi...[Details]
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On March 9, the National Energy Administration issued the "Twenty-Five Key Requirements for Preventing Power Production Accidents (2023 Edition)", which put forward key requirements for fire accide...[Details]
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Not long ago, Huawei P50 Pocket, the first dual-screen flagship of Huawei P series and resembling a makeup box, was officially released. It has three color schemes: Crystal White, Obsidian Black...[Details]
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Abstract: Soft starters, as energy-saving controllers, have been widely promoted in China since the early 1990s. After years of practice, it has been proved that thyristor soft starters are superio...[Details]
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In recent years, the development of brain-computer interface and
robotics technology has entered the fast lane. The technology and market of the two are independent but complementary. In the ...[Details]
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