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0 Introduction With the popularity of consumer products such as PDAs, mobile phones, digital cameras, printers, etc., the high-speed data transmission technology used for these devices and comput...[Details]
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Hebei Kuntian New Energy Co., Ltd. (hereinafter referred to as "Hebei Kuntian") completed its Series B financing in March 2022. Industry and fund investors such as Wanxiang 123 Co., Ltd., Hubei Yiw...[Details]
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Anyone who has seen "Blade Runner", a pioneering cyberpunk sci-fi film, will surely be impressed by the android Roy Beatty in the film, especially the villain's dying monologue in the heavy rain at t...[Details]
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July 15 news Apple released the iOS 14 system at WWDC 2020. Apple said that Apple has reshaped the iPhone experience through iOS 14. iOS 14 introduces a variety of new ways to help users custo...[Details]
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What can an oscilloscope do? Observe the signal time and voltage, calculate the frequency of the periodic signal (Frequency), observe the rising and falling edges (monotonicity), know the overshoot (...[Details]
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Today's mobile phones and other portable devices are becoming smaller and thinner, while integrating more and more new functions or features, such as large-size displays, high-resolution camera mod...[Details]
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This lecture mainly implements the implementation of usart TX, which is mainly divided into several parts of application 1. Implementation of USART 1 Tx polling (with printf implementation) 2. Im...[Details]
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There are many things in life that are powered by microcontrollers, and a considerable number of devices, instruments, and products are powered by batteries, which can often last for a long time. F...[Details]
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The TMC4671 is a highly integrated multi-axis motor controller chip that can be used to control DC, stepper and brushless motors. It supports control of up to 6 motor axes and features high precisi...[Details]
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After more than two months of fierce competition, the organizing committee of the Chinese Academy of Sciences' "Pioneer Cup" Parallel Computing Application Grand Prix recently announced the May list ...[Details]
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1. μC/OS-Ⅱ Overview Most of the work of porting μC/OS-Ⅱ to a specific processor is focused on the implementation of multi-task switching. This part of the code is mainly used to save and restore the ...[Details]
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Basic Concepts of Detection
The function of the detection circuit is to extract the original modulated signal from the amplitude modulated wave. There are three commonly used detection circuits: sm...[Details]
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Zero point calibration is to synchronize the robot's information and position information to define the robot's physical position so that the robot can move accurately to the original position. Usu...[Details]
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The touch screen is a four-wire resistive type, and the driver chip uses the very common ADS7846. The typical application circuit diagram of ADS7846 is shown in the figure below. In t...[Details]
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Can Xinlian Integrated Circuit continue its good growth momentum in the fourth quarter? What is the profit trend of the silicon carbide business? Who are the customers of analog IC? What is the r...[Details]