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On the morning of February 3, Qingdao Hisense Network Energy Co., Ltd. (hereinafter referred to as Hisense Network Energy) and Shandong Electric Times Energy Technology Co., Ltd. (hereinafter refer...[Details]
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Specific implementation functions: The 51 microcontroller buttons control the speaker to emit a variety of sounds. Design introduction Introduction to 51 microcontroller The 51 monolithic chip ...[Details]
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The full name of reversing radar is "reversing collision avoidance radar", also called "parking assist device". It is a safety assist device when parking or reversing a car. It consists of an ultraso...[Details]
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illustrate This example is only used to reset the system when the software is abnormal. It does not need to be used as a timer or wake-up, so the watchdog interrupt does not need to be enabled. It sh...[Details]
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Due to the inherent limitations of 32-bit, many mainstream operating systems have switched to 64-bit environments, such as iOS 11, macOS Catalina, etc. Windows 10 has also stopped distributing 32-bit...[Details]
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The second half of 2021 should have been the traditional peak season for consumer electronics products, but as terminal inventory increased in the early stage and demand did not keep up, the industry...[Details]
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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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EMUI 10.0 will be officially released at the Huawei Developer Conference which opens on August 9. It is reported that the new system will be deeply customized based on Android Q, integrating a...[Details]
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This article introduces the STM32CubeF0. STM32CubeF0 gathers, in a single package, all the generic embedded software components required to develop an application on STM32F0 microcontrollers...[Details]
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1. Check the output pulsation of PWM Because the voltage of the PMW integrated circuit output line segment is the same as the voltage value between the power supply, when the gate handle and the turn...[Details]
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The C51 microcontroller external interrupt calls P3_2 and P3_3 ports. There are two interrupt modes: level mode and pulse mode. The interrupt request has 0 and 1. The interrupt is always enabled wh...[Details]
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The MFB low-pass filter circuit is shown in Figure 5.4-50
Analyzing the circuit of Figure 5.4-50, we can derive its transfer function as follows:
H(S) =
Comparing t...[Details]
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At the Meizu 16s Pro launch conference yesterday, in addition to the Meizu 16s Pro and Flyme8, we saw that Meizu also released a series of peripheral products, such as HiFi cables, umbrellas, T-shirt...[Details]
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International New Energy Network News: "Since the second half of the year, we have felt that the market has improved significantly, and there have been more domestic projects, especially distribute...[Details]
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On October 22, Zhang Long, general manager and deputy secretary of the Party Committee of Three Gorges Energy, held a discussion with Hou Jinlong, director of Huawei and president of Huawei Digital...[Details]
FPGA/CPLD
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