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8051 core structure
8051 Core Description Pins
The top-level signal pins of the 8051 core in this part can be viewed at the top level of the 8051 core to see the definition of...[Details]
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The South Korean government has recently targeted the United States' Chip and Science Act (CHIPS Act, hereinafter referred to as the Chip Act) subsidy standards, requiring the United States to relax ...[Details]
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Working Principle of DC Servo Motor
The DC servo motor is a common precision control motor whose working principle is based on the flux law and Faraday's law of electromagnetic induction.
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Working principle of the circuit: The flash circuit consists of three parts. The first part is the power supply During the day, two 1.6 V solar cells charge two AA batteries through VD, and at night...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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According to news on September 4, the "Global Non-storage Semiconductor Market Structure and Policy Impact" report published by the Korea Institute of Industrial Economics and Trade on September 3 s...[Details]
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Starting from GCF-CC 3.33.0, if the customer's mobile phone (WCDMA) needs GCF certification, the OTA performance must be tested, and only qualified OTA tests can obtain full GCF approval.
GCF-CC ...[Details]
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1. What is a watchdog?
Watchdog, the Chinese name is "watchdog", the full name is watchdog timer. From the literal meaning, we can know that it is actually a timer. However, it is different from th...[Details]
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The growth of the hybrid electric vehicle (HEV) market is largely based on the mile per gallon metric and the added benefit of every penny invested and the reliability of the hybrid system in the...[Details]
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First, we must know the address of the external ROM, because the 8051 microcontroller uses a unified addressing system, no matter what kind of external device it is, it has an address. Here we expand...[Details]
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Recently, under the unified guidance of the State Grid Fujian Electric Power Co., Ltd., the Zhangzhou Power Supply Company has facilitated the three county governments along the route of the Fujian...[Details]
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Interpreting the new technology of iPhone 5S: Laying the foundation for wearable electronic computing devices
The iPhone 5S's fingerprint sensor opens up new opportunities for smartphones to be u...[Details]
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Solar
led
lighting is one of the main uses of solar energy for human development and utilization. However, due to the discontinuity and intermittency of solar radiation, the high investment...[Details]
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Electronic Paper Technology Overview
Electronic paper technology was born in the 1970s, but it is now 35 years later that it has truly prospered. Electronic paper was originally invented to re...[Details]
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Preface In the previous section, we completed the key operation. In this section, we will learn to use the buzzer. First, we will introduce the buzzer, and then complete the experiment: the default d...[Details]
MEMS sensors
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