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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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Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced that nine of its photorelay products have passed certification to U.S. safety standard UL 508: the DIP4 package series “TL...[Details]
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What is the essence of
soft switching
?
The so-called soft switching is to use
the characteristic that the
current
of
cannot change suddenly, and use the ind...[Details]
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The automotive and heavy equipment vehicle environments are among the most demanding for any type of power conversion device. Wide operating voltage ranges coupled with large transient and temperat...[Details]
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If you do not use an external crystal oscillator on the STM32, how to connect OSC_IN and OSC_OUT
If you use the internal RC oscillator instead of an external crystal oscillator, please follow the s...[Details]
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The format of standard serial communication data is: start bit (1) + data bit (8) + check bit (1) + stop bit (1) Another important part of serial communication is to set the baud rate. The baud rat...[Details]
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How to know the frequency of air conditioner noise?
1. Background
The noise of some air conditioners is a headache for our after-sales staff, such as high-frequency noise, low-frequency r...[Details]
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The machining of large workpieces is a huge challenge, and inspecting such parts is equally as difficult, especially when measuring components of complex systems, which has become a key factor in ...[Details]
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Why use active probes? Passive probes are well suited for measurement applications with bandwidths below 50 MHz. This is because the input capacitance of passive probes is in the 9 or 10 picofarad (p...[Details]
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#include "pwm.h" #include "led.h" ////////////////////////////////////////////////////////////////////////////////// //This program is for learning purposes only and may not be used for any other p...[Details]
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Recently, many Apple Watch users who have updated to watchOS 7 have reported an issue involving the loss of GPS map data after recording exercise in the fitness app. Users said: "I used the outdoor...[Details]
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Laser altimeter technology uses a laser altimeter mounted on a satellite to emit laser pulses to the earth. After the laser pulses are reflected by the ground or sea surface, the altimeter receives...[Details]
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Mounting structure The electromagnetic flowmeter host and sensor are assembled together to form an integrated electromagnetic flowmeter; or connected with the flow sensor through a signal cable to fo...[Details]
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Huawei's sprint to the notebook computer business has been successful. After its annual new MateBook series notebooks went on sale, it set a record of RMB 10 million in sales in 10 minutes on mainlan...[Details]
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At about 3 p.m. on November 6, as Trump won the key swing state of Pennsylvania, he successfully won 270 electoral votes, defeating the Democratic candidate and current Vice President Harris a...[Details]
Power technology
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