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On May 25, it was reported that flexible solar cells have wide application space in wearable electronics, mobile communications, vehicle-mounted mobile energy, photovoltaic building integration, ae...[Details]
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When I first came into contact with DMA, I was completely confused. I only knew that it was convenient and fast, but I didn’t know how to use it. Later, after I figured out the principles, I felt a l...[Details]
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When a resistor is under load, the temperature of the resistor rises due to the work done by the current, causing its resistance value to change. This phenomenon is called the load effect of the re...[Details]
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The first circuit principle: The AC220V voltage is half-wave rectified by D3 and filtered by C1 to obtain a voltage of about +300V. One path is added to the switch tube Q2 c pole through the prim...[Details]
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According to the Science and Technology Innovation Board Daily, Changdian Technology said that its shareholder, the National Integrated Circuit Industry Investment Fund, plans to reduce its holdings ...[Details]
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0 Introduction
The rapid development of electronic technology has made various electronic products move towards the direction of being portable, small and lightweight, and has also made more electr...[Details]
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AC contactor is a widely used electrical component, which maintenance electricians often encounter in their work. Now I would like to share with you several typical cases I have encountered in my w...[Details]
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System structure design
This system uses an infrared focal plane array detector to send the infrared image to the infrared image acquisition module and complete the analog-to-digital conversion. Th...[Details]
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In 2021, the third-generation semiconductor market represented by silicon carbide (SiC) began to shift from the initial frenzy to a calm development stage. The industrialization process of SiC on car...[Details]
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CAN is the abbreviation of Controller Area Network (CAN), which is one of the most widely used field buses in the world. In North America and Western Europe, the CAN bus protocol has become the stand...[Details]
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Common types of microcontrollers are:
1.AVR microcontroller;
2. Motorola microcontroller;
3.MicroChip microcontroller;
4.Scenix microcontroller;
5.EPSON microcontroller;
7.GMS90 single ch...[Details]
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According to IDC's latest Worldwide Quarterly Mobile Phone Tracker, global smartphone shipments are expected to fall 3.5% to 1.31 billion units in 2022. Due to increasing supply and demand challenges...[Details]
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GM reportedly had planned to launch a new electric vehicle at the Consumer Electronics Show (CES) in January 2020, but failed to meet the deadline due to a strike by the United Auto Workers (UAW). ...[Details]
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The OFweek Cup 2023 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative
robot
...[Details]
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Normally, the data transmission and reception of UART can be completed by the MCU controlling the internal FIFO of UART. However, whether it is in the form of interruption or query, the process wil...[Details]
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