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Part 4: A collaborative kernel with only delayed services CooperativeMultitasking What is the difference between front-end and back-end systems, collaborative kernel systems, and preemptive kernel ...[Details]
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The figure shows the PSK/ASK circuit. It is mainly composed of a multiplexer and a phase shifter. Among them, the phase shifter is implemented by an inverting amplifier circuit composed of Maxim's ...[Details]
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1 Introduction
In the substation, the DC power supply is very important for the secondary equipment of the substation and the real-time communication of the substation. If the DC power s...[Details]
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BMW boss Oliver Zipse has confirmed that BMW's panoramic full-width head-up display, previewed at the 2023 Consumer Electronics Show, will make its way into production cars in 2025, with him making...[Details]
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In recent years, from banning ZTE to cutting off Huawei chips, the United States has stepped up sanctions on any field in which China may surpass or has already taken the lead. In addition to the a...[Details]
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Maximize your budget, Electro Rent allows you to enjoy Keysight's latest technology as soon as possible Beijing, China, October 27, 2021 - Budgets may be too small, cash may be scarce, but deadline...[Details]
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In recent years, the national policy has vigorously supported the development of the new energy vehicle industry. A large number of companies related to the electric vehicle industry have flocked...[Details]
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In use, a dedicated ground resistance tester is expensive and inconvenient to purchase. Can I use a multimeter to measure the ground resistance? The author used a multimeter to conduct experiments on...[Details]
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Abstract: The design method of a low-cost interface for single-chip communication with PC is given, and the key parameters are given. Through testing in practice, it is proved that the interface...[Details]
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1. PLC is a product based on single-chip microcomputer, which is an integrated circuit. The two are not comparable.
2. Single-chip microcomputer can form a variety of application systems, from mic...[Details]
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For China's new energy vehicle and lithium battery market, Tesla, which is far away on the other side of the ocean, is simply a god-like existence. Any movement of Tesla can set off a storm in the d...[Details]
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1. Keyboard type 1.1 Encoding keyboard Generate the key value code of the pressed key through the hardware circuit. The program is simple but the hardware circuit is complex Like a computer keyboard ...[Details]
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The scale of an ordinary power meter is scaled according to the power factor cosφ=1, that is, when the measured power p=umim, the meter pointer deflects to full scale. But when it is used to measure ...[Details]
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Network News: With the development of computer technology, communication technology, power system protection and automatic control technology, the level of automated operation in the power industry ha...[Details]
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ABB robots are intelligent devices widely used in the field of industrial automation, with high flexibility and reliability. In the programming and operation of ABB robots, movej and movel are two ...[Details]