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1. Circuit The attached figure is a schematic diagram of the circuit for controlling digital display by AT90S8515 (only the circuit for the interface with the digital tube is drawn in the figure, and...[Details]
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This is a project of our company. In the past, we used the virtual serial port based on USB to communicate with the upper and lower computers. Because USB is usually only used for updating parameters ...[Details]
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Module power supplies, which are known for their small size, are developing in the direction of low voltage input, high current output, and high power density. However, high integration and high powe...[Details]
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Abstract: Aiming at the problem of high-speed transmission of large amounts of real-time image data between missile-borne image acquisition equipment and ground test bench, a solution combining LVD...[Details]
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Recently, according to foreign media reports, a 19-year-old Iowa girl, Victoria O'Connor, successfully recovered her stolen car with the help of the "Find My iPhone" feature of the iPhone. It...[Details]
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In the previous video, we shared the infinite persistence function of the ZDS2022 oscilloscope. The one-click infinite persistence function makes it easier than ever to measure noise and jitter, capt...[Details]
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The motor control circuit uses an H-type drive circuit composed of high-power transistors BDl39 and BDl40. The single-chip microcomputer generates PWM pulses with different duty cycles to accurately ...[Details]
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This article introduces the main features, block diagram,
stereo
and mono digital MIC connection examples of AK4953A, the system connection block diagram of 3-wire serial mode, and the ma...[Details]
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In addition to 5G networks, AI and other technologies, cars themselves are also new infrastructure. In view of the urgent need for urban governance and the new development of the automotive indus...[Details]
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Zhongda Lide was rated as a national green factory in 2022
On February 9, the Department of En...[Details]
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The servo motor encoder is an important component of the servo system. Its function is to convert the servo motor's rotation position, speed and other information into electrical signals to provide...[Details]
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555 internal electrical schematic diagram
We know that 555 circuits can be generally classified into three categories in terms of application and working mode. Each type of working mode has many...[Details]
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On the night of the 1024 Coder Carnival, iFlytek made a series of important announcements: Spark V3.0, which is comparable to ChatGPT, another Chinese humanoid
robot
, and the entry of AI i...[Details]
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1 Introduction The development of the western region has brought opportunities to improve the education level in the western region. Establishing a low-cost, easy-to-maintain, good simulation, fle...[Details]
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As mentioned above, if we compare the RL207 (S2M) analog multimeter with the digital multimeter, the digital multimeter has advantages in all items, as shown in Figure 1.6. However, as a commonly use...[Details]