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There are many safety issues in electronic production that cannot be ignored. If you don't pay attention, it will cause irreversible serious consequences, which may damage the equipment or even cau...[Details]
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According to foreign media reports, a research team consisting of NSK Ltd., Fujimoto Laboratory of the Graduate School of Frontier Sciences at the University of Tokyo, Bridgestone Corporation, Rohm C...[Details]
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According to 91mobiles, the Redmi Note 11 series is Xiaomi's latest mid-range product series and will launch new mobile phone products on October 28. The Redmi Note 11 series will have three model...[Details]
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(April 20, 2021, Shanghai, China) On April 16, the "2021 United Nations Industrial Development Organization Theme Day" (UNIDO Day 2021) was successfully held at the Shanghai World Expo Exhibition and...[Details]
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Recently, the U.S. Department of Energy (DOE) Office of Fossil Energy announced that it would provide $72 million in funding under the "Carbon Capture, Utilization and Storage" program to support 2...[Details]
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In some important departments or warehouses, alarm devices are often installed to prevent outsiders from illegally entering. Figure 4-6-3(a) shows the system block diagram of an alarm device.
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Basic key program structure analysis: 1 void key_scan(void) 2 { 3 if (!key) //Check if the key is pressed 4 { 5 delay_ms(20); //delay debounce, usually 20ms 6 if(!key) 7 ...[Details]
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Voltage-controlled current sources are often used in electronic instruments and equipment, and are required to have good stability when the load changes. The traditional constant current source pro...[Details]
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Windows CE is an open, customizable, 32-bit real-time embedded operating system. It has the characteristics of good reliability, high real-time performance and small kernel size, so it is widely used ...[Details]
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The small MCU STM8S003F3 has only 1K RAM and 8K Flash. Its application is relatively simple, including AD sampling, GPIO control, and PWM control. It is a good embedded application. A recent projec...[Details]
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On September 2, Tsinghua Unigroup announced the progress of the controlling shareholder's plan to transfer part of the company's shares through an open solicitation transfer agreement. The company's ...[Details]
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The window control system is an important part of the car. The traditional window control uses wire harness control, which is relatively simple, and the wire harness and related equipment are relat...[Details]
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What is low noise amplifier?
Amplifier with very low noise figure.
It is generally used as a high-frequency or intermediate-frequency preamplifier for various radio receivers, and as an ampli...[Details]
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According to IT Headlines, an insider revealed that Xiaomi's first foldable phone will be released soon. It is revealed that the official name of this new phone may be the sequel to the Xiaomi ...[Details]
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Preface This is a new picture of development that is a mixture of the old and the new, and a transformation of kinetic energy. In the tall red brick factory building with a sense of age, red hot molte...[Details]
Analogue and Mixed Signal
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