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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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Ideally, the DC voltage output by the power supply should be a fixed value, but in many cases it is obtained by rectifying and filtering the AC voltage. Because the filtering is not clean, there will...[Details]
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A low-voltage DC servo motor refers to an engine that controls the operation of mechanical components in a servo system. It is a device that assists the motor in indirect speed change. Its main fun...[Details]
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Abstract:
A
full-bridge
phase-shift resonant converter based on peak
current
control mode
is designed
. A dedicated phase-shift
chip
UC3879 is used as the main c...[Details]
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Hover Input Suspended input, also called floating input, means that the pin is suspended. The input impedance of this method is very high. When a signal is added to the suspended input pin, the sign...[Details]
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Shortly after Huawei's HarmonyOS system was officially released, users of some models have received HarmonyOS update push notifications. We happened to meet Huawei UX designer Mr. Dafu in Hua...[Details]
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A new generation of interface devices, called digital input serializers (DIS), can sense digital input voltages as low as 6 Vdc and as high as 300 Vdc in the most energy-efficient manner while in...[Details]
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This article mainly introduces the pipeline of ARM7, ARM9E, ARM11 and Cortex-A series processors, from instruction fetch, instruction decoding to each stage of instruction execution.
Refer to ARM's w...[Details]
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When measuring insulation resistance, pay attention to the following points: (I) Before the test, remove the resistance of the cable under test and all external connections, and ground it to discharg...[Details]
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According to recent news, Audi’s latest future development plan was obtained from relevant channels. It stated that it will only launch electric vehicles from 2026, start producing zero-emission vehi...[Details]
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In response to the environmental problems of highway construction, people have been exploring how to combine highway construction with environmental protection under the guidance of sustainable develo...[Details]
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Affected by the epidemic, in response to the instability of the global supply chain, some companies have accelerated the process of domestic substitution. According to People's Daily, Wang Shunbo, ge...[Details]
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In the field of modern industrial production, control and scientific research, the collection, transmission and processing of various field data such as temperature, pressure and vibration are essenti...[Details]
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Recently, Chen Jin, general manager of Lenovo China's mobile phone business department, accepted an exclusive interview with Qualcomm. He talked about the layout and planning of Lenovo's mobile phone...[Details]
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As Android photography supports higher dynamic range, the second-generation Snapdragon 8 brings high dynamic photo details through 18-bit ISP At the 2023 Google I/O conference, Android introduced ...[Details]