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Facebook is preparing to launch its own cryptocurrency Libra and digital wallet Calibra, but because the Democratic Caucus in the U.S. Congress has sent a letter to Facebook asking it to suspend rela...[Details]

BYD's sales have soared, especially its flagship model Han, which is the first Chinese car to gain a foothold and compete head-on with BBA and Tesla. Blade batteries have played an indispensable role...[Details]

When I was studying low power consumption, I encountered some problems about sleep. Here is a summary of how to stop sleep. And, there is a sentence: Therefore, after waking up, the internal clock i...[Details]

　　The advent of frequency converters and advanced motor control methods have made three-phase brushless motors (AC induction motors or permanent magnet synchronous motors) once a huge success in speed...[Details]

1 Introduction Bluetooth technology is based on chips and provides short-range wireless frequency hopping communication. It has low power requirements and can be embedded in any digital ...[Details]

S7-200Smart PLC Instruction Entry Application Normally open and normally closed coil instruction principle explanation The relationship between bit logic instruction symbols and relay cir...[Details]

    The development of economic globalization has made exchanges between regions more and more frequent, and as the preferred means of transportation for long-distance travel, airplanes are increasin...[Details]

1. Look at the electrical schematic diagram GPF4--------(GPFCON =01;  GPFDAT =1) GPF4 pin output 1 (high level): LED1 turns off. GPF4 pin outputs 0 (low level): LED1 lights up. 2. How to make...[Details]

Function of the circuit The open-loop characteristics of the OP amplifier are close to those of the integrator, and it is most suitable for the integrati...[Details]

Sinosteel uses NI products to minimize environmental impact, increase production capacity and reduce costs. "Our solutions significantly improve personnel safety, save energy, reduce CO2...[Details]

introduction Software Defined Radio (SDR) technology has developed rapidly in recent years, and is particularly widely used in the field of digital receivers in wireless communications. Data i...[Details]

Last week, the reporter made a special trip to Suzhou to visit Knowles Electronics' factory in Suzhou, which is also the world's largest microphone production base, to explore the story behind the cu...[Details]

Differences between the testing methods of insulation resistance tester and ground resistance tester (1) Testing method of insulation resistance tester The insulation resistance tester is used to tes...[Details]

The International Solid-State Circuits Conference (ISSCC), known as the "Chip Olympics", is hosted by the IEEE Solid-State Circuits Society (SSCS) and held in San Francisco, USA in February every yea...[Details]

Huawei just got the nod from one of Germany's largest telecom companies.   Telefónica SA’s German unit decided to choose China’s Huawei and Finland’s Nokia to build its 5G network even though the Ger...[Details]