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The continuous expansion of the Internet of Things has driven a new wave of large-scale intelligent upgrades. Intelligence is shifting from the cloud to edge devices with machine learni...[Details]
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Dear relevant bidders:
In order to meet the requirements of epidemic prevention and control, follow the principle of avoiding gathering of people and minimizing contact...[Details]
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Ultrasonic flow meter
Ultrasonic flowmeter is an instrument that measures flow by detecting the effect of fluid flow on ultrasonic beams or ultrasonic pulses. As a non-contact measuring instrumen...[Details]
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At 20:00 on February 28, the new generation of smart flagship Honor Magic 4 series will be officially released in Barcelona, including Honor Magic 4, Honor Magic 4 Pro and Honor Magic 4 Pro+.
...[Details]
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1. Principle
SPWM is a control technology related to PWM technology. It is widely used in modern inverter circuits.
Assuming that the sine wave is UO = U2sinφ (φ = 0 ~ 2π = 2πf), divi...[Details]
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1. What is measurement?
1) Measurement tells us about the properties of something. Measurement is always done with some kind of instrument.
2) Measurement result: usually consists of two part...[Details]
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LED was first introduced into the backlight of mobile phone buttons, and gradually entered industrialization in 2008. In 2009, it entered the field of medium and large-sized display backlight, and w...[Details]
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Before relocation, the flash needs to be initialized. The flash initialization is divided into norflash and nandflash. norflash does not need to be initialized, so no operation is required.
...[Details]
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The magical year of 2020 has finally come to an end, and the long-awaited year of 2021 has arrived as scheduled. Looking back at 2020, the epidemic has profoundly affected the development of the glob...[Details]
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Infineon Technologies AG is expanding its next-generation OptiMOS™ 7 MOSFET product portfolio for automotive applications, adding devices with robust and lead-free packages to the 40 V product...[Details]
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1. 74HC245
Function: signal
power
amplification.
Pin 1, DIR, is used for input/output port conversion. When DIR=“1” and high level, the signal is input from the “A” end and output...[Details]
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At the 2024 Beijing Auto Show, Volkswagen, in partnership with Xiaopeng, installed a passenger entertainment screen on the new Magotan. Toyota embedded HUAWEI HiCar in the domestically produced new...[Details]
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According to reports from Android Police and CrackBerry, plans for a 5G BlackBerry phone with a physical keyboard have been shelved. Texas-based startup OnwardMobility announced the development...[Details]
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News on August 15: iQOO's new flagship model, the iQOO 8 series, is scheduled to be officially released on August 17. The iQOO 8/8 Pro with model numbers V2141A and V2136A have previously passed...[Details]
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Recently, ARM Technology (China) Co., Ltd. (hereinafter referred to as "ARM Technology") and Zhuhai Allwinner Technology Co., Ltd. (hereinafter referred to as "Allwinner Technology"), a...[Details]