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Today, I will briefly introduce the D/A converter, which converts digital signals into analog signals. Let's first look at the basic principle, as shown in the figure below.
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Tianfeng International analyst Ming-Chi Kuo released a report today, predicting that Apple will launch a completely redesigned MacBook Air around mid-2022. One of the main selling points of this new ...[Details]
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The previous article systematically talked about the classification of communication, including parallel communication and serial communication. The classification of serial communication includes sy...[Details]
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On December 22, the latest research from Strategy Analytics showed that Xiaomi's 5G smartphone shipments in Q3 2021 were the same as the previous quarter; Samsung's 5G smartphone shipment share conti...[Details]
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With the launch of HarmonyOS 2, Huawei is currently running EMUI and HarmonyOS in parallel on mobile phones. Considering that the HarmonyOS 2.0 upgrade covers models as early as Kirin 960, it ...[Details]
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Input and output functions and control flow statements
This section mainly introduces Turbo C2.0 standard input and output functions and file input and output functions. Through the study of th...[Details]
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The Trump administration has notified several Huawei suppliers, including chipmaker Intel, that it is revoking several licenses to sell products to Huawei and intends to deny dozens of other applicat...[Details]
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Grating digital sensors have high measurement accuracy, high resolution, large measurement range, good dynamic characteristics, are suitable for non-contact dynamic measurement, are easy to realize au...[Details]
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How to put the processor into sleep mode using the WFI and WFE instructions. In fact, what we really want to understand is, how to implement low-power mode on a real microcontroller? How do these pat...[Details]
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The annual Chinese Embedded Operating System Forum will be held in Binjiang, Hangzhou. This year is the sixth session, and it is the time for new and old friends in China's embedded system to gathe...[Details]
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Redmi announced that the MIUI Android Q internal beta is now available for the K20 Pro development version. It is reported that Android Q has further enhanced privacy. In Android Q, users ca...[Details]
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New Hunan Client, December 7 (Reporter Yi Yulin) With the rapid increase in economic development and electricity demand, the development of UHV is an inevitable choice to ensure national energy sec...[Details]
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There are many types of LED automotive lighting, which are mainly divided into two categories: interior lighting and exterior lighting. Before introducing the solution, we need to clearly know wha...[Details]
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According to foreign media XDA, Ford announced on Monday (February 1) that it will cooperate with Google and will use the Android system to power the infotainment system of its vehicles starting in 2...[Details]
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The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]