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The network analyzer was developed on the basis of the four-port microwave reflectometer (see standing wave and reflection measurement). In the mid-1960s, it was automated, using a computer to correc...[Details]
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1. Test the linear output throttle position sensor
① Remove the throttle position sensor connection plug, use the multimeter resistance range to measure the resistance between the sensor's sig...[Details]
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In the process of home appliance maintenance, failures caused by capacitor leakage or capacity change are common and the failure phenomena vary. General pointer multimeters and some digital multime...[Details]
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At 11:11 on December 26, my country successfully launched the 5-meter Optical 02 Satellite (also known as Resource-1 02E Satellite) using the Long March 4B carrier rocket at the Taiyuan Satellite Lau...[Details]
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Standby power requirements vary worldwide from 1W to 15W, depending on the energy conservation program and the type of TV. For example, to receive the EPA's Energy Star certification, digital TVs m...[Details]
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According to news on the morning of February 2, the leak of Xiaomi car design documents has attracted attention recently. Sina Technology learned that Xiaomi internally reported the results of the in...[Details]
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1 Traditional EPS emergency power supply
In the engineering power supply design, measures for power supply continuity need to be considered for the first and second category important load...[Details]
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RoomieBot, an intelligent robot based on Intel technology, accelerates intelligent triage of COVID-19 patients
RoomieBot can make decisions such as guiding patients to seek medical t...[Details]
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"Smart home", also known as intelligent residence, uses advanced computer technology, embedded system technology, network communication technology and sensor technology to organically combine vario...[Details]
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Transformer partial discharge detection
The partial discharge detection methods for power transformers include pulse current method, DGA method, ultrasonic method, RIV method, ...[Details]
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3D Glass Solutions (3DGS) has raised $20 million in Series B1 funding led by Intel Capital. CerraCap Ventures, Lockheed Martin Ventures and Nagase & Co also participated. As a result of this round of...[Details]
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1. Timer 1.1. Basic understanding of timer Before we get to know the timer, we first need to understand two basic concepts. Clock cycle: The clock cycle T is the smallest time unit in the timing. T...[Details]
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Just recently, Internet TV ushered in a new round of price war. Xiaomi reduced the prices of its TV products by 100 to 500 yuan at the "Mi Fans Festival" on April 9. The prices of the 32-inch Xiaom...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Temperature sensors are instruments for measuring temperature and are widely used in industry, scientific research, medical treatment and other fields. This article will introduce in detail the mea...[Details]