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Someone exposed the renderings of the Xiaomi 10 Pro phone on a social networking site, and it can be seen that it has a rear quad-camera and dual-punch screen design. It is understood tha...[Details]
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CW431CS Voltage Monitor Application Circuit
Figure 6.5 uses the transfer characteristics of CW431CS to form a practical voltage monitor. When the voltage is between the upper and lower limit vol...[Details]
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1. AVR GCC for AVR I. I/O Port API 1. BV usage: BV(pos); Description: Convert the bit definition into a mask code (MASK). Used together with the bit definition in the header file io.h. For example, ...[Details]
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It is easy to construct a constant voltage bias circuit for a photoresistor using a transistor. Figure 2-14 shows a typical constant voltage bias circuit for a photoresistor. The current IP out...[Details]
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Recently, Contemporary Amperex Technology Co., Ltd., Dongfeng Peugeot Citroen Automobile Co., Ltd. and Times Electric Service Technology Co., Ltd. signed a cooperation framework agreement for t...[Details]
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Development Environment Host development environment: Ubuntu 12.04 BootLoader: u-boot-2012.04.01 kernel:linux-3.4.2 CPU: s3c2440 Development board: TQ2440 step I have previously ported the linux-2....[Details]
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Apple may be preparing to hold its next special event for the iPhone 12 on October 13, but in the meantime, Apple executive Eddy Cue appeared in an internal presentation by a UK operator about the ne...[Details]
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This amplifier circuit works on the principle of bridge amplifier where two amplifiers act as one amplifier without any ground connection to the speaker. Bridge amplifier can amplify double the gai...[Details]
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The market for in-line contaminant detection continues to grow, including metal detection and the more expensive X-ray detection. At the same time, surface inspection provided by X-ray detection and v...[Details]
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The circuit consists of a selectable astable multivibrator that can be used as a positive/negative edge-triggered monostable multivibrator with re-trigger and external counting options. The SMD field...[Details]
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Although output voltages continue to drop and regulation requirements become increasingly stringent, your task may not be as difficult as it appears. Even if you must design with 1% or greater to...[Details]
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Electromagnetic flowmeter installation specifications There are no particularly strict requirements for the installation direction of the electromagnetic flowmeter. Generally, it can be horizonta...[Details]
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Recently, Juwan Technology Research announced that following its official release in June this year, Juwan Phoenix Battery has now entered the pre-mass production performance testing stage, including...[Details]
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Paper signs have become history, and the era of automobile electronic identification is coming; this automobile electronic identification system is RFID. The popularity of RFID is in line with the tr...[Details]
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introduction
CMMB (China Mobile Multimedia Broadcasting) is China's first mobile broadcasting and television standard with independent intellectual property rights for mobile terminals. It is als...[Details]