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According to the latest shipment statistics released by IDC, China's wearable device market shipments in the fourth quarter of 2020 were 30.26 million units, a year-on-year increase of 7.7%. The ship...[Details]
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introduction
Power transformers are the key equipment of power systems, and their operating reliability is directly related to the safety and stability of power systems. With the rapid dev...[Details]
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Apple announced today that the App Tracking Transparency privacy protection policy will take effect starting with the next Beta version of iOS/iPadOS/tvOS 14. This requirement was originally sc...[Details]
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The geodetic grid ground resistance tester has many functions and is a good choice for measuring resistance. So how to use this instrument? First, use a multimeter to check whether the current ...[Details]
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China Energy Storage Network News:
The reporter recently learned that as a key link in building a new power system with new energy as the main body, the intensity of green power trading sti...[Details]
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0 Introduction
The LED display screen is mainly composed of three parts: current drive circuit and LED dot matrix array, control system and PC management software (Figure 1). The control syst...[Details]
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On January 11, CATL said on the interactive platform that Kirin batteries are expected to be mass-produced in the first quarter of 2023. The company is committed to promoting the industrialization of ...[Details]
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AVR microcontroller is an enhanced RISC (Reduced Instruction Set CPU) high-speed 8-bit microcontroller with built-in Flash developed by ATMEL in 1997. AVR microcontrollers can be widely used in vario...[Details]
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New product features ultra-low standby power consumption as low as 10µW and Linux fast boot capabilities Beijing, China, January 16, 2024 - Renesas Electronics, a global semiconductor solutions pro...[Details]
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0 Introduction
The international energy community predicts that hydrogen energy will be widely used in this century, and fuel cells will become an important way to use hydrogen energy. Fuel ce...[Details]
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1-3-3. Calculation of energy storage filter capacitor for reverse series switching power supply The calculation method of the energy storage filter capacitor parameters of the reverse series switchin...[Details]
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Musk, the head of Tesla, once blasted LiDAR technology, saying it was a very "stupid" component that increased the cost of self-driving cars. He even said: "Anyone who relies on LiDAR is doomed to di...[Details]
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If we regard the microcontroller as an APP, the interrupt system is one of its functions. The strength of this function is the standard for measuring an APP. This function is to help you deal with e...[Details]
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Pulse Width Modulation, or PWM for short, is a very effective control technology that uses the digital output of a microprocessor to control analog circuits. It is often used to control the brightnes...[Details]
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Optical fiber communication plays an increasingly important role in the field of modern communications. It is widely used in engineering construction because of its characteristics of large bandwidth...[Details]
Analogue and Mixed Signal
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