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Constant current source expansion
Circuit
As shown in Figure 3, the operational amplifier works in an open-loop state. Since the voltage difference between the in-phase terminal and the inv...[Details]
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Zhejiang Narada Power Co., Ltd. (hereinafter referred to as "the Company" or "Narada Power") recently signed a "Purchase Contract" with Shanghai Electric Power Design Institute Materials Co., Ltd. ...[Details]
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The market is particularly looking forward to the long-awaited foldable phone. However, both Samsung's Galaxy Fold and Huawei's Mate X were delayed in their launch. This can't help but cause concern ...[Details]
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introduction With the rapid development of wireless local area network (WLAN) and world-wide interoperability for microwave access (Wimax), multi-frequency communication system will become the do...[Details]
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Electromagnetic flowmeters should be used in an environment that avoids external electromagnetic interference, especially interference from power frequency electromagnetic fields. Some high-power moto...[Details]
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Application Technology丨GigaDevice's Ultra-High-Speed 8-Channel Automotive Flash Memory Chip GD25/55LX Series
Application field: Automotive grade chips
...[Details]
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With the increase in the number of cars, the probability of traffic accidents also increases. After an accident, it is difficult to analyze, judge and repair with traditional methods. This raises a qu...[Details]
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HO LTE K Master I2C source code 调用的代码 case C_READ+C_I2C: return_buf = comm_buf ; // read(comm_buf ,comm_buf ,&return_buf ); break; ...[Details]
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LiDAR is one of the 35 key technologies that China is "stuck in the neck" as announced by Science and Technology Daily in 2018, which seriously restricts the development level of the autonomous dri...[Details]
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Chip giant Intel Corp plans to lay off thousands of workers in an effort to cut costs and respond to a slowing PC processor market, people familiar with the matter said. People familiar with the matt...[Details]
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The Ubuntu Linux distribution has been ported to the cheapest and most portable platform available: an Atmel ATmega microcontroller.
With a 20MHz 8-bit AVR processor, 128KB of flash memory and a ...[Details]
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At 7:30 tonight, Xiaomi held the "first half" of its spring new product launch conference, releasing a number of new products represented by the Xiaomi 11 Ultra. Xiaomi Mi 11 Pro: The best Android ...[Details]
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Gao Qiquan, former executive vice president of Tsinghua Unigroup and "chief helmsman" of Tsinghua Unigroup's DRAM business group, officially retired on September 30, 2020, marking the successful comp...[Details]
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The wavelength of 2.0~1000μm is called thermal infrared. Objects around us can only emit visible light when their temperature is above 1000℃. In contrast, all objects around us with a temperature ab...[Details]
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The press overload protection device is an important device used to protect the press from damage during operation. It can monitor the working status of the press in real time. When the press is ab...[Details]