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This program uses 51 single-chip microcomputer to realize the common anode digital tube flow display data, which is quite beautiful, so I wrote the program and shared it with you! ! The circu...[Details]
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In 2020, Apple released a new iPad Pro, a year and a half after the last product update, but the 2020 iPad Pro has not changed much. Although it is equipped with a new camera module, including LiDAR ...[Details]
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The basic functions of the power analyzer mainly include the measurement, calculation and display of the power analyzer test parameters described in Section 2. From the perspective of the expression ...[Details]
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comments: 1. Eight-wire drive LCD1602B: PB0-PB7 are data lines, PD3/PD4/PD6 control RS, RW, EN of LCD1602B. 2. Set and read the internal clock of DS1302, and display it through LCD1602. 3. For this e...[Details]
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First of all, I am a power supply novice. I have not been working on power supplies for a long time, but I often encounter problems. And some of the problems that occurred during debugging are ridicul...[Details]
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Delay and interrupt errors are common problems encountered by MCU novices in the process of MCU development and application. This article summarizes the common delay and interrupt problems and soluti...[Details]
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The following is the source program I wrote to read icl7135. It is a serial connection method, the crystal oscillator is 6M, and the frequency of icl7135 is obtained by dividing it by one quarter afte...[Details]
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When using a megohmmeter to measure the insulation resistance of a device, two separate leads are required to reduce measurement errors. The reason is that the voltage of the megohmmeter is relativel...[Details]
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After Tesla entered the market, the household large-capacity battery market seemed to have attracted a lot of attention. Some companies that have been focusing on this type of product have entered ...[Details]
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vivo held a special movie viewing event at the Meiga Cinema in Sanlitun, Beijing. The content shown at the event was not a theater movie, but a 4K short film shot by the vivo S7 front camera. This is...[Details]
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People tend to think of energy on power lines in terms of a basic 60Hz or 50Hz frequency - that's how the turbines and generators at the power station produce voltage. Of course, if there are react...[Details]
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The 2019 C3 Security Summit was held in Chengdu. As the most influential closed-door high-end summit in the cybersecurity industry, domestic and foreign cybersecurity experts, government leaders, and...[Details]
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China Mobile and Qualcomm jointly achieve the industry's first edge-to-edge collaborative rendering unbounded XR technology demonstration based on 5G slicing
— Demonstrating new in...[Details]
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Recently, a paper on silicon and gallium nitride heterogeneous integrated chips from the School of Microelectronics of Xidian University was published in the authoritative international semiconductor...[Details]
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Shenzhen, China, October 29, 2024 - Today,
OPPO, a world-leading smart device company, announced that it has signed a global patent license agreement with InterDigital, covering InterDigital's ...[Details]