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According to the information currently known, the 2019 iPhone will continue the product design and lineup of iPhone XS, iPhone XS Max and iPhone XR. The biggest change in appearance is the use of a r...[Details]
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Aiming at the problem of multi-channel resistance measurement difficulty often encountered in actual measurement work, a new multi-channel resistance measurement system is designed. The system uses t...[Details]
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Light up the LED principle: The LED light of this single chip is a light emitting diode, which can only pass in one direction. In the figure, the cathode of the LED is connected to the IO port, and...[Details]
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//Use of MCU I/O port
//★★★★★★★★★Use of MCU I/O port★★★★★★★★★★★\\
//MCU model: PIC16F877A
//Function description: Make the RC0 port light flash
#include pic.h //Includes the internal resources of...[Details]
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1. Material preparation
1. Hardware
A.ZMC432 controller with EtherCAT bus interface.
B. Panasonic EtherCAT servo drive + motor set
C. A computer.
D. Two shielded network ca...[Details]
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Based on recent trends, improving efficiency has become a key goal, and the trade-off of using slow switching devices for better EMI is not worth it. Superjunction can improve efficiency in appli...[Details]
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Being able to use the seven-segment LED digital tube to display numbers and letters, and to display them simultaneously or even scrollingly is already very good, but it is not enough. We also want to...[Details]
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In an age where smart watches, self-driving cars, logistics trackers, and more are commonplace, there’s no denying that the Internet of Things (IoT) has taken over nearly every aspect of our lives. T...[Details]
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On August 18, BOE disclosed a report on the issuance of a private placement, with an issue price of 5.57 yuan per share and a total fundraising amount of 20.332 billion yuan, of which Beijing Jingguo...[Details]
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1 Introduction
Water and steam are important working media for boilers, steam turbines, superheaters and other equipment in thermal systems. When a thermal power plant is operating normally, w...[Details]
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On December 3, the Shanghai Electronic Chemicals Zone Promotion Conference and the International Forum on the Innovation and Development of Electronic Chemicals were held in Shanghai. Wu Qing, member...[Details]
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For intelligent driving, cars collect environmental data through more and more sensors and cameras. In order to analyze this data to identify objects, track their movements and predict their behavi...[Details]
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High-end intelligent driving's "high-precision map-focused" solution has been criticized because it cannot be quickly iteratively promoted to users due to constraints such as the review and managemen...[Details]
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Recently, Amazon announced that it has conducted COVID-19 monitoring on 1.37 million employees, and 19,800 employees tested positive. Once the news was released, Amazon's stock price fell 0.3% after ...[Details]
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The BOE Wuhan 10.5-generation LCD production line visit and TV display technology tasting event with the theme of "Seeking the Source" was held in Wuhan. At a time when the current TV industry and ...[Details]
Power technology
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