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According to TechPowerUp, Yamaha has launched the TW-E5B true wireless earphones, claiming to provide up to 8.5 hours of single-session listening time, and the charging box can be charged 2.5 t...[Details]
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iOS has always been the biggest killer feature of Apple's iPhone. Because of this "great" system, the iPhone can have a smooth experience without stacking too powerful hardware, and it can be used as...[Details]
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Development and Reform Office Energy No. 718
To the Development and Reform Commissions, Energy Bureaus, competent industrial and information technology departments, and market supervision dep...[Details]
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Schematic diagram: The microcontroller source program is as follows: #include "reg52.h" #include "main.h" #include "mfrc522.h" #include string.h //If a block of the M1 card is written in t...[Details]
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;This program is used to identify the external keyboard of PIC microcontroller. Through the assembler, when the K1 key is pressed, the first digital tube displays 1, when the K2 key is pressed
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Recently, in order to further strengthen the management of the lithium-ion battery industry and promote the transformation and upgrading of the industry and technological progress, the Ministry of In...[Details]
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NXP's JN5148-001 is an ultra-low power, high-performance wireless microcontroller (MCU) with 32-bit RISC processor features. It also integrates a 2.4GHz IEEE802.15.4-compatible transceiver, 128kB RO...[Details]
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The International Data Corporation (IDC) recently updated its China Robot Market Report, which shows that the rapid development of China's robotics technology is closely related to the outbreak of th...[Details]
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Simplifies IoT device deployment by combining the low power, high performance and security of STM32 MCUs with the resilient global cellular IoT access and edge device-to-cloud solutions of Sierra Wir...[Details]
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In recent years, switching power supplies have developed rapidly due to their high efficiency, small size, and good output stability. However, due to the high frequency, high di/dt, and high dv/d...[Details]
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News Highlights:
With two new amplifier modules and two new audio boost converter designs, GaN Systems now offers a comprehensive solution that enables audio system designers across mark...[Details]
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In direct sequence spread spectrum communication, the receiving end uses PN code for despreading, so the selection of PN code is very important, and sequence pair is a PN code, which can be used fo...[Details]
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The function of the detector is to convert changes in sample composition and content in the column effluent into detectable signals. Commonly used detectors include ultraviolet absorption, fluoresc...[Details]
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Abstract: Based on the analysis of the topological classification of passive lossless snubber circuits and the switching losses in the hard switching conversion process, the structural principles...[Details]
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One million stations are newly added! Yumiaochong's Baguocheng all-liquid-cooled supercharging station leads the breakthrough. At the same time, the 318 Sichuan-Tibet Supercharging Green Corridor h...[Details]