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1) Single-ended measurement method: Open the oil tank cover of the insulating oil withstand voltage tester, remove any electrical bracket and insulating sleeve, leaving only the electrical fastenin...[Details]
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On the evening of November 9, Chery and Huawei’s joint model Zhijie S7 was officially released. At the press conference, Yu Chengdong officially announced that the Zhijie S7 will be the first to be e...[Details]
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As more devices are connected to the Internet and threats increase, there is a pressing need to protect the data flow from edge devices to the cloud as well as the security of hardware. Therefore, in...[Details]
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#include //Include the header file. Generally, no modification is required. The header file contains the definition of special function registers.
sbit duan=P2^2;//Define P2.2 as segment operation, y...[Details]
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Embedded means that the software is burned directly into the hardware instead of being installed on an external storage medium, just like giving a robot a soul, making it easier for humans to control...[Details]
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The power supply of the ozone generator is an important part of the ozone generator. The voltage, frequency and waveform of the power supply are important factors affecting the efficiency of ...[Details]
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1. The concept of power and its measurement method Power refers to the energy transferred per unit time. The basic unit of power is watt: 1W=1A x 1V Relative power is gen...[Details]
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1. Typical Motor Drive and Control System
A typical motor drive and control system consists of three parts: power conversion, motor, and embedded control system. The power conversion part includes th...[Details]
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Another star product joins the pressure-sensitive TWS camp, NDT helps Xiaomi FlipBuds Pro explore innovations in human-computer interaction
On May 13, Beijing Xiaomi Technology Co., Ltd....[Details]
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When the microcontroller starts running, it needs to be reset first. Its function is to put the CPU and other components in the system into a certain initial state and start working from this state. ...[Details]
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On March 10, Espressif Systems disclosed its 2019 annual report. The company achieved operating income of 757 million yuan in 2019, a year-on-year increase of 59.49%; and achieved net profit of 159 m...[Details]
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Gartner's latest report shows that by 2023, the net increase in the number of autonomous vehicles worldwide will reach 745,705, up from 332,932 in 2019 and 137,129 in 2018. These figures do not repre...[Details]
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"In the face of the unpredictable global semiconductor industry environment in recent times, Chinese industry professionals must be self-reliant and self-reliant, actively develop core competitivenes...[Details]
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TI's MSP430 microcontroller has won the favor of designers with its unique low power consumption and modular design. The new MSP430F247 has a very high cost performance. This 16-bit microcontr...[Details]
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This article introduces the main features and advantages of EM773, block diagram, smart meter principle block diagram, meter main component BOM, smart meter wireless plug meter circuit diagram and me...[Details]
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