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Element14’s latest research reveals: Engineers’ demand for home testing equipment is growing This survey also pointed out that engineers expect to adopt a hybrid office format and need to use test ...[Details]
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The manual speed setting method using the basic operation panel is simple and consumes less resources, but this speed setting method is more troublesome for the operator and it is not easy to achie...[Details]
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1. Withstand voltage tester
Withstand voltage tester is also called electrical insulation strength tester or dielectric strength tester. It is a test that applies a specified AC or DC high voltage ...[Details]
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Use the PWM provided by a single- chip microcomputer of STC to realize variable frequency output. The program outputs the variable frequency PWM to the LED for testing. #include reg52.h sfr CC ...[Details]
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As NFC becomes more and more popular, people often ask what are the advantages and disadvantages of QR code and NFC. QR code has been widely popularized with its low price and low threshold, while NF...[Details]
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In the field of LED lighting, in order to reflect the energy-saving and long life characteristics of LED lamps, it is crucial to correctly select LED driver ICs. Without a good driver IC match, ...[Details]
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According to BBC News UK, Nokia Chief Technology Officer Marcus Weldon told the BBC that the UK should be wary of using Chinese hardware. He said that Huawei's telecommunications equipment has vulner...[Details]
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The frequency offset measurement method developed in the vector network analyzer can effectively solve the problem of reciprocity difficulties and the need for mixer/converter consistency testing. It...[Details]
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Amazfit, a global brand in the smart wearables market, has released the latest version of its outdoor sports smartwatch series, the Amazfit T-Rex Pro. Designed to help you explore your true nature, t...[Details]
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In portable electronic products, higher power efficiency means longer battery life, and linear regulator efficiency = output voltage × output current / input voltage × input current × 100%. Therefore...[Details]
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Introduction The driving timings of CCDs of different manufacturers and different models are different. In addition, the volume, cost and flexibility requirements for different performance and diff...[Details]
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Musk can still update his Twitter freely as long as he does not release news that affects Tesla's stock price. Earlier, Musk posted a picture on social media of SpaceX's first batch of 60 "Starlink...[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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Before his name became a brand and a household word, Ray Dolby was a pioneer in noise reduction technology. His innovations revolutionized the audio and entertainment industries. Even today, the na...[Details]
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The auto-coupling step-down starting control cabinet is an electrical device widely used in the industrial field, mainly used to achieve the step-down starting and normal operation of the motor. It...[Details]