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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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This is the smallest SIP high-voltage reed relay on the market to date, with 5kV isolation capability and a PCB area that is only 1/6 of previous similar products. February 1, 2024, Clacton-on-Sea,...[Details]
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Traditional power amplifier circuits usually use voltage feedback, which can achieve very low distortion, good frequency characteristics and large damping coefficient, but it is not easy to achieve a...[Details]
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Abstract: This article introduces the main features, basic functions, and application of AD's 24-bit SD AD converter AD7714 in pressure measurement.
Keywords: AD conversion, pressure
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Abstract: The voltage regulation module of soft start is generally composed of three-phase anti-parallel thyristors. The stator voltage can be changed by changing the trigger angle of the thyristor...[Details]
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An oscilloscope is basically a graphical display device that plots a graph of an electrical signal. In most applications, this graph shows how the signal changes over time, with the vertical axis (Y)...[Details]
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1 Introduction
At present, people have higher and higher requirements for the quality of life. When people are busy with work, soymilk machine is a new type of household beverage machine. It uses so...[Details]
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1 Introduction
Lead-acid batteries are widely used in post and telecommunications, railways, electricity and other communication departments. They are popular with users for their advantages ...[Details]
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Lightning rods on general buildings can only prevent direct lightning strikes, while induced lightning and pulse voltages generated by strong electromagnetic fields can sneak into the room and enda...[Details]
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In 2002, a 3,250 square kilometer ice shelf broke off Antarctica and melted away in 35 days. NASA data shows that Greenland is losing an average of 221 cubic kilometers of ice per year, twice as much...[Details]
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Please read the instruction manual carefully before using the instrument, and pay special attention to the following points: 1. Generally, the maximum input voltage peak value of the oscilloscope doe...[Details]
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1 Introduction At present, GaAs MESFET LNAs are widely used in the RF frequency range up to several GHz. Their advantage is that they can achieve a noise figure as low as about 1 dB while achieving...[Details]
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1 Introduction
At present, many application systems use bus control to configure various registers in real time, flexibly realize their control functions, and thus monitor various parameters th...[Details]
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Two simple alarm programs, I hope they can inspire you and make the microcontroller produce more beautiful sounds /*************************************************** * Title: Simple alarm program ...[Details]
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The inverter is a power control device that converts industrial frequency power into adjustable frequency and voltage. It is widely used in industrial automation, power systems, transportation and ...[Details]
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