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In order to provide users with a more extreme experience, many mobile phone manufacturers launch several waves of low-cost battery replacement services every year, which attracts a lot of goodwi...[Details]
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The software logic analyzer in Keil MDK has powerful functions. It can analyze digital signals, analog signals, CPU buses (UART, IIC and other output pins), and provide a debugging function mechanism...[Details]
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From August 27 to 29, 2024, elexcon2024 Shenzhen International Electronics Exhibition was grandly opened at Shenzhen Convention and Exhibition Center (Futian).
It brought together high-qualit...[Details]
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Learn about the new features of the switch
Layer 3 Routing
Usually, ordinary switches only work at the data link layer, while routers work at the network layer. The powerful t...[Details]
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As shown in the figure on the right, the circuit consists of a series adjustment tube VT, sampling resistors R1 and R2, and a comparison amplifier A.
The sampling voltage is added to t...[Details]
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Interrupt handling function prototype
void timer1() interrupt 0 using 0
timer1() function name
interrupt means interrupt processing function
0 indicates the processing fu...[Details]
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Bluetooth-enabled sensors are used in large-scale logistics operations to track trucks and planes carrying COVID-19 vaccines. In the United States, FedEx and UPS are taking the lead in delivering v...[Details]
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Wearable devices have recently become the focus of the industry. First, Google launched Google Glass and commercialized it; then Apple, Google, Sony, Samsung, etc. developed various wearable watches....[Details]
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I. Introduction As a typical application of SOC (System On Chip), the market demand for products such as handheld phones, set-top boxes, digital cameras, GPS, personal digital assistants and Intern...[Details]
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Foreign media said that Audi recently announced that voice-controlled HUD will replace screens in the future. This idea coincides with Mazda. Just imagine, with the popularity of autonomous driving i...[Details]
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In general, spectrum analyzers are usually divided into three categories: scanning spectrum analyzers and real-time spectrum analyzers. Below we will introduce real-time spectrum analyzers. The so-...[Details]
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Up to 30% of adults may have hearing loss due to noise exposure. One of the main effects of hearing loss is the inability to selectively hear content in a noisy background. Noise-canceling headphon...[Details]
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Late July to early August is the season of frequent summer thunderstorms. The Beijing Lightning Arrester Safety Inspection Center announced in this year's annual
inspection of lightning
protection
...[Details]
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The alarm requirements of medical devices are now widely used in Class II medical devices such as oxygen concentrators and ventilators. As an alarm device, the output power of the speaker will be l...[Details]
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On November 14, in the live broadcast this afternoon, Lei Jun emphasized that the intelligent chassis pre-research technology released in the morning is not PPT technology.
He said: "The...[Details]
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