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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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I had nothing to do, and it was raining and windy, so I made a small perpetual calendar with the 12864 LCD that I bought before and threw aside after driving it. Haha... The room really needs a clock...[Details]
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1.
UPS
startup, simulated mains interruption, and shutdown operations
1. Startup
A. Close the three-level switches step by step: switch K1 in the power distribution...[Details]
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Compared with satellite and manned aircraft remote sensing platforms, drones are low-cost and highly flexible. In order to meet the needs of scientific remote sensing experiments, complete remot...[Details]
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1 Introduction
A switching power supply generally consists of a main power circuit, an auxiliary power supply, and a control circuit. The main power circuit is mainly used to supply power to ...[Details]
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Automotive electronic circuits refer to circuits that combine electronic components such as semiconductor discrete devices, integrated circuits and microprocessors with automobiles to complete a ce...[Details]
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1. SubVI Function
There is a lot of information on the fault interface that needs to be set by referencing the subVI, which includes taking out the already set data from the subVI. In this case, the ...[Details]
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Recently, aigo, which adheres to the national good products, pursues product quality and fashion concepts, launched a new upgraded USSD high-speed solid-state USB flash drive - U396, which is one ste...[Details]
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Recently, the annual International Consumer Electronics Show (CES) was held as scheduled in an "online + offline" combination format. As the intelligent networking and assisted driving of automobiles...[Details]
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Acer's subsidiary Antos Technology announced that it will work with Visa Technology, an expert in the field of big data acceleration, to focus on the issue of human genome sequencing and officially l...[Details]
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1 Automatic switching analysis 1.1 Principle of automatic switching device 1.1.1 Typical primary wiring of electrical equipment equipped with automatic switching device Typically equipped with an aut...[Details]
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Digital measurement: Use the diode range of the digital multimeter, insert the red test lead into the vω hole and the black test lead into the com hole. We know that in the digital multimeter, the...[Details]
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Megger, also known as a megohmmeter, is used to test the insulation condition of circuits or equipment. The usage and precautions are as follows: 1. First, select a megohmmeter that is suitable for t...[Details]
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0 Introduction
Liquid crystal display (LCD) is a light modulating device that does not emit light by itself. Therefore, in order to clearly see the display content of the transmissive LCD,...[Details]
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Usually when we talk about observing electrical signals, everyone will think of oscilloscopes. However, oscilloscopes observe in the time domain, but not all circuit characteristics can be fully pres...[Details]
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