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Some users' loads need to be powered on intermittently, that is, according to a certain time rule, the load is powered on for a certain period of time, and then powered off for a certain perio...[Details]
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This article discusses the basic PLL scheme shown in Figure 1 and examines
the power management
requirements of each building block.
Figure 1.
Basic phase-locked loop
showin...[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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About the Institute of Communications and Signaling
The Communication and Signal Research Institute is a high-tech enterprise affiliated to the China Academy of Railway Sciences (CARS) in the ...[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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On June 1, according to phone arena, both Google's high-end flagships, Pixel 7 and Pixel 7 Pro, will be equipped with the second-generation Tensor chip and pre-installed with the Android 13 oper...[Details]
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Sony Electronics Inc. has announced the launch of the XAV-9500ES, the first in-car media receiver in the Mobile ES™ series with high-resolution audio capabilities. The 9500ES receiver features a styl...[Details]
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In December 2023, the Ministry of Industry and Information Technology, the Ministry of Finance, and the State Administration of Taxation jointly issued the "Announcement on Adjusting the Technical Re...[Details]
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Recently, Fuertech Intelligent Systems Co., Ltd. announced that its Wuzhen factory has officially started operation. The start of operation of this factory is an important layout for Fuertech to cope...[Details]
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According to data released by Shanghai Steel Union, as of August 2, the price of battery-grade lithium carbonate fell by 1,000 yuan/ton from the previous time, with an average price of 79,500 yuan/ton...[Details]
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1. Main categories of LED drivers
1. DC drive
According to their different functions and uses, they can be divided into three types.
(1) DC step-down driver. Its basic principle is t...[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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LPC900 series MCU UART and CCU module to realize infrared communication program $INCLUDE (REG932.INC) ; variable definition BEEP BIT P2.7 KEY1 BIT P0.1 FE BIT SCON.7 PLEEN BIT TCR20.7 RCV_BUF ...[Details]
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Recently, Suzhou Zezhong New Energy Technology Co., Ltd. told reporters that in view of the protection of intellectual property rights and the protection of the property rights of product patent ow...[Details]
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The high-voltage motor excitation cabinet is an important part of the high-voltage motor control system. It is responsible for providing the required excitation current for the motor to ensure the ...[Details]
Embedded System
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