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The import and export trade statistics of the Ministry of Trade, Industry and Energy of South Korea in July showed that the imports of semiconductor materials such as hydrogen fluoride, photoresists ...[Details]
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Traditional LC series resonance
Switching power supply" target="_blank" Switching power supply
In order to achieve miniaturization, the operating frequency is forced to be increased to redu...[Details]
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1Electromagnetic compatibility
Electromagnetic compatibility (EMC) is a comprehensive subject, which mainly studies the problems of electromagnetic interference and anti-interference. Electr...[Details]
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The ATmega48/88/168 has an on-chip bandgap reference that can be used for brownout detection or as an input to an analog comparator or ADC. The startup time of the voltage reference may affect its o...[Details]
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Abstract: This paper presents a design of digital current source based on single-chip microcomputer control. This design uses PIC16F877A single-chip microcomputer as the core component, and uses PID ...[Details]
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Introduction: Application examples that do not use libraries such as TIM/ADC/CLOCK/EEPROM/SPI/UART/WWDG/IWDG, including SPI dual-machine communication, timer capture, and implementation of PWM functi...[Details]
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This morning, realme's official Weibo account revealed that the upcoming new phone realme X will be equipped with Goodix's new generation of optical under-screen fingerprint sensor and a DSP accelera...[Details]
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10.4 Applications of PLD Devices
10.4.1 Development System for Programmable Devices
10.4.2 ABEL Hardware Description Language
1. The structure of ABEL source file
2. Basic synta...[Details]
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introduction At present, the charging of portable electronic devices such as mobile phones, MP3 and laptops mainly adopts the traditional charging method of connecting one end to the AC power s...[Details]
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01Market Background
With the rapid development of science and technology and the advent of the 5G era, the autonomous driving function of automobiles has been increasingly widely used in real ...[Details]
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Extreme Networks announced on Wednesday that it would acquire Wi-Fi router maker Aerohive Networks for $272 million. The deal will expand Extreme's product portfolio in cloud-managed Wi-Fi and networ...[Details]
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0 Virtual instrument technology and LabVIEW
Virtual instrument technology uses high-performance modular hardware combined with efficient and flexible software to complete various test, measurem...[Details]
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According to TechNews reports on December 21, TSMC’s Fab21 factory in Arizona, USA, is currently in the intensive equipment installation and debugging stage, and has started the construction of a sma...[Details]
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MOSFET selection for DC/DC switching controllers is a complex process. Considering only the voltage and current ratings of the MOSFET is not enough to select the right MOSFET. To keep the MOSFET wi...[Details]
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Introduction
Due to the different driving principles, new energy vehicles have fundamentally promoted the upgrade and transformation of the vehicle's thermal management system. Ligong Technolo...[Details]