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Although it feels like a running account, this is the only way to learn. After I have penetrated ARM three times, I will deal with the problem comprehensively and give the most concise and direct answ...[Details]
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Taking Agilent's 90000A series digital oscilloscope as an example, we will introduce the structural principles of digital oscilloscopes. Figure 1 Internal structure diagram of digital oscilloscope ...[Details]
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New energy storage refers to energy storage technology that outputs electricity as the main form, in addition to pumped storage. It is an important supporting technology for building a new power syste...[Details]
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Qualcomm Inc. said Thursday that the chip maker has teamed up with satellite communications company Iridium to offer satellite-based text messaging services on high-end smartphones running Google's...[Details]
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1. New construction projects: Click File- New- C++ project Then we will find the interface below, where there are ready-made options for projects such as STM32, and on the right there are com...[Details]
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How to use gate circuit chips as extended I/O interfaces?
In application systems, various types of simple I/O ports can be constructed by using TTL circuits, CMOS circuit latches or tri-state gate ...[Details]
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The probe is a signaling switch for the CMM to touch the measured parts. It is a key component of the CMM. The accuracy of the probe determines the measurement repeatability of the measuring machine. ...[Details]
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When packaging controller registers, generally first check whether the register addresses are continuous. Take the S3C2440 NANDFLASH controller as an example. As can be seen from the above table, ...[Details]
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introduction
轮毂电机取消了传动轴、半轴、转向节等机械连接,简化了传动系统,显著提升了传动效率,节约了底盘空间。图1展示了轮毂电机的发展历程,主要经历了起源、突破、应用三个阶段。轮毂电机概念最早可追溯到1890年前后,当时出现了第一批直驱和减速构型的轮毂电机专利。1900年费迪南德·保时捷博士成功制造了第一台轮毂电机驱动汽车,虽然他先后制造了...[Details]
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1 Realization phenomenon
LCD1602 Working Principle
To display a character or string on LCD1602, you only need to write the character constant or string constant to be displayed in t...[Details]
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License plate recognition technology is an important means of traffic automation management and an important part of the vehicle detection system. It gives recognition results in a computer-process...[Details]
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Recently, according to iDROPNEWS, the whistleblower LeaksApplePro said that after several conversations with unnamed people, it can now be confirmed that Apple engineers are no longer developin...[Details]
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The "danger" and "opportunity" of Huawei's supply chain. Huawei's inclusion in the "Entity List" by the United States this time has brought difficulties and obstacles, but also brought opportunities ...[Details]
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(1) Before use, perform an appearance inspection to check if there is any damage or missing parts. If any of the above conditions are found, these should be eliminated first. (2) There are two types ...[Details]
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First, open the schematic diagram of the baseboard and find the button information:
Four buttons can be found:
You can see that the pins corresponding to the four buttons are EINT1,...[Details]