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According to foreign media Sammobile, the Samsung Galaxy Tab A7 Lite tablet is about to be released. This product, code-named SM-T225, has appeared in the Bluetooth SIG database. The repor...[Details]
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On the afternoon of September 26, the domestic launch conference of Huawei's 2019 flagship mobile phone Mate30 series was held in Shanghai. At the press conference, Huawei Consumer Business CEO Richa...[Details]
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Recently, the Zhuhai 480KW photovoltaic power station project located in the Weishimao Industrial Park in Jinding Town, Zhuhai was completed. It is understood that the project uses 17 INVT BG30KT...[Details]
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On the afternoon of May 26, Redmi Mobile will hold a new product launch conference to release the new Redmi 10X. Now the official Redmi 10X real machine has been exposed, and the front uses the...[Details]
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SEGGER and Geehy collaborate to fully support APM32 series microcontrollers
Monheim, Germany - September 15, 2022
As part of the collaboration with Geehy Pol...[Details]
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introduction
Among the three basic electrical characteristic test and measurement instruments in the frequency domain, time domain, and impedance domain, the impedance domain test and measurement...[Details]
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Pedestrians are the main participants in the urban transportation system. Ensuring pedestrian safety and reducing their interference with motor vehicles are important goals in the construction of urba...[Details]
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People tend to think of energy on power lines in terms of a basic 60Hz or 50Hz frequency - that's how the turbines and generators at the power station produce voltage. Of course, if there are react...[Details]
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ORG 000H ;Start address
START: ;Start label
MOV R0,#8 ;Set the number of right shifts
MOV A,#0FEH;Input initial value D2 to register A ...[Details]
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introduction
With the development of information technology, digital signal processing based on microprocessors has been widely used in various fields such as measurement and control, comm...[Details]
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According to Xiaomi's official statement, the Xiaomi 9 Pro 5G is equipped with a professional-grade "primary color screen". In addition to its ultra-high screen-to-body ratio, it also meets the stand...[Details]
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On August 7, the Dianbai District Government and Dongguan Hengsheng Power Technology Co., Ltd. held a signing ceremony for the Hengsheng New Energy Lithium Battery and Supporting Hardware Manufacturin...[Details]
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LIN bus
LIN (Local Interconnect
Network) is a low-cost serial communication network for distributed applications in automobiles. It is used to realize distributed electronic system control...[Details]
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CS50363E is a step-up switching regulator using CMOS technology. It mainly includes a reference voltage source, an oscillation circuit, an error amplifier, a phase compensation circuit, and a PWM/P...[Details]
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When the multimeter needle cannot be adjusted to zero, the indicated value when measuring voltage and current will be larger than the actual value; and the indicated value when measuring resistance w...[Details]
MCU
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