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On the evening of March 11, Chongqing Xiaokang Industrial Group Co., Ltd. (hereinafter referred to as "Xiaokang Shares"), there were internal rumors that Huawei would invest US$1 billion to acquire a...[Details]
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Zephyr, as an open source project under the Linux Foundation, recently announced that it has welcomed three new silver members: Renesas Electronics, STMicroelectronics, and Ac6. This project is dedic...[Details]
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As we all know,
for
LED
to light up normally, it must be provided with a relatively stable voltage and current. Because it is
a
semiconductor
device, it can only conduct in one direct...[Details]
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Battery life is a key factor affecting IoT devices
Battery life has a significant impact on the cost and reliability of Internet of Things (IoT) infrastructure. The battery life of con...[Details]
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The system defaults to using 8MHZ clock to multiply the frequency to 72MHZ Note: If the external clock is 8MHZ, no change is required first step: Change the external clock Assuming the external...[Details]
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1 Functions of μPD789842 1.1 Resource Configuration of μPD789842 The pin arrangement of μPD789842 is shown in Figure 1. Its internal resource configuration is as follows: ● ROM: 8kB; ● RAM: 256 by...[Details]
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In the process of using the uninterruptible power supply system, people often unilaterally believe that batteries are maintenance-free and do not pay much attention to them. However, data show ...[Details]
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As the world's leading smart TV brand manufacturer, TCL Electronics currently has obvious advantages in smart TV, Internet services, smart home and commercial display businesses, among which the TV b...[Details]
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In daily industrial production, constant temperature control is widely used. Fuzzy control technology imitates human thinking methods and uses uncertain fuzzy information to make decisions to achie...[Details]
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It is reported that German company Siemens has confirmed that it will acquire inverter manufacturer Kaco New Energy GmbH. The business that Siemens intends to acquire includes Kaco's inverter busin...[Details]
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The soft start control cabinet is a control device used for starting high-power motors. It reduces the starting current and avoids the impact of excessive current on the power grid, thereby improvi...[Details]
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1. LED 1.1.What is LED? LED (light-emitting diode), commonly known as LED small lamp, is a light-emitting display device made of semiconductor materials such as gallium phosphide (GaP) that can direc...[Details]
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Although the upcoming Realme GT has attracted most people's attention, Realme is also developing other mobile phones. Now the whistleblower @OnLeaks has exposed a new Realme phone in the form ...[Details]
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Usually the development board comes with a key interrupt driver, and the interrupt has been registered to the kernel. Recompile the Linux kernel to remove the built-in driver before you can use you...[Details]
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In the past two years, the competition in the projection industry has intensified. From technological innovation to marketing strategies, the competition among major projection companies has never ...[Details]
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