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8 LED lights are directly connected to Vcc, and no current limiting resistor is required. This production uses a synchronous timer and uses sleep mode to save power. If you want to change the pin conn...[Details]
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Apple’s latest iPhone 12 series supports MagSafe charging and has received unanimous praise from Apple fans. However, in actual use, the iPhone 12 and MagSafe charger may interfere with the normal op...[Details]
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Recently, Beijing Jingguoguan Equity Investment Fund (Limited Partnership) was established. Shareholders include China Telecom Group Investment Co., Ltd., North China Huachuang, BOE Technology Group ...[Details]
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Two simple circuits are implemented to drive two LEDs from a battery powered microprocessor.
This design is based on a circuit that uses three resistors and a microprocessor I/O pin as an input h...[Details]
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In 2022, multiple national ministries and commissions jointly issued a document to start the construction of the national computing power hub node, and planned 10 national data center clusters. The o...[Details]
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The solution uses the ultra-low power consumption SOC microcontroller C8051F30X, pipeline instruction structure, 70% of the instruction execution time is one or two system clock cycles, and the spe...[Details]
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The traction drive consumes almost all of the energy in an electric vehicle (EV). Therefore, the drive system must be as efficient as possible while taking up minimal space with minimal weight—all ...[Details]
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The R-type step-up transformer is a new type of electric energy converter that uses the principle of electromagnetic induction to change the AC voltage. AC is a changing point, which conforms to th...[Details]
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0 Introduction
In recent years, as people pay more attention to environmental issues, the earth's demand for clean energy has become higher and higher. Our company has been committed to the researc...[Details]
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According to Kyodo News, PowerX (Tokyo) plans to build the largest battery factory in Japan. The factory is scheduled to be completed in October 2023 and will be officially put into production around...[Details]
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On July 24, Beijing time, according to the US technology website The Information, two people familiar with the matter said that Apple is developing a foldable iPhone, which may be released as early...[Details]
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According to foreign media reports, General Motors has hired two former Apple executives to join its newly established software and services department. David Richardson once served as the head of ...[Details]
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Traditional electric fans are mostly controlled mechanically, with few functions, high noise, and large wind speed changes in each gear. With the development of science and technology and the imp...[Details]
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Regarding dot matrix infrared lamps and traditional LED lamps, we can distinguish them from the following aspects:
1. Brightness: The optical output of a single traditional LED lamp is generally ...[Details]
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1. Overview
Guangxi Radio and Television Information Network Co., Ltd. has developed a wireless transmitter remote network monitoring and management system in accordance with the design id...[Details]
Microcontroller MCU
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