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On December 13, the "Framework Agreement on the Comprehensive Implementation of Direct Management of County-level Power Grid Enterprises in Tibet" was signed in Beijing by the State Grid Corporatio...[Details]
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At present, medical wireless endoscopes have been launched. As early as May 2001, Israel's GI company launched its M2A wireless endoscope product and obtained US FDA certification. The capsule endos...[Details]
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As MCU systems are increasingly used in consumer electronics, medical, industrial automation, intelligent instrumentation, aerospace and other fields, MCU systems are facing increasingly serious thr...[Details]
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On January 22, the news from Pingtou Ge's "Chip Open Community" showed that the porting of Android 10 to RISC-V has been completed, and the Android 10 system can run smoothly on the Xuantie 910 chip....[Details]
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Have you ever needed a simple, low-cost latch circuit? Figure 1 shows such a circuit that provides power-failure protection with just a few bucks of components, essentially a silicon-controlled recti...[Details]
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The epidemic is a touchstone. Investors active on the front line have chosen to embrace the uncertainty of 2020 with a positive attitude when facing challenges. In the new economy, they are digging d...[Details]
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Regarding the heat dissipation of LED lamps, some people say that the larger the temperature difference, the greater the heat dissipation, so the higher the surface temperature of the radiator, the b...[Details]
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Abstract: The basic principles of voltage-type hysteresis control and synchronous Buck converter are expounded, and the voltage-type hysteresis control synchronous Buck converter that combines the two...[Details]
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The developed variable frequency speed regulator adopts the variable frequency speed regulation integrated chip SA868 produced by the British MITEL company as the control core, outputs the synchron...[Details]
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Inverting proportional amplifier circuit
Integrated operational amplifiers can be divided into three types according to the input method: in-phase, inverting, and differential. According to the ope...[Details]
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When using a single-chip microcomputer, you often encounter situations where a short delay is required. The required delay time is very short, usually tens to hundreds of microseconds (us). Sometimes...[Details]
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Samsung recently released its new Galaxy Note series. In addition to seizing the high-end mobile market, Samsung has also begun to exert its strength in the mid-range market. It is reported that the ...[Details]
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According to foreign media AppleInsider, an original Apple retail sign used to promote the company's computers in the late 1970s will be auctioned later in February with a starting price of $1...[Details]
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During the National Day holiday, the Central China Branch of State Grid Corporation of China continuously organized inter-provincial peak-shaving auxiliary service transactions. The virtual power plan...[Details]
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What are the functions of the Internet of Vehicles?
The Internet of Vehicles refers to the connection between vehicles and the Internet, which uses intelligent technologies and equipment to co...[Details]
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