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In the Bitcoin industry chain, Bitmain, whose main product is ASIC, can be regarded as an invisible overlord. However, not long ago, its patent for circuit board heat dissipation was challenged for i...[Details]
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After two years of record sales, North American
robot
orders fell 30% in 2023, according to a new report from the Association for Advancing Automation (A3). The group said it expects the ec...[Details]
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On March 13, Ganzhou Economic and Technological Development Zone and Geely Technology Group signed a power battery investment cooperation agreement. Geely Technology Group will plan to build a powe...[Details]
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Half of the consumers in the domestic market choose the same brand when purchasing mobile phones. This situation has only happened once in history, that was in 2020, and this brand is Huawei. Before ...[Details]
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Bootstrap diode ( VD1 ) and capacitor (C1) are components that need to be strictly selected and designed when IR2110 is used in PWM applications. They should be adjusted according to certain ...[Details]
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If you've ever been undecided about what color car to buy, BMW may have the car for you. The German automaker unveiled "electronic ink" technology at the 2022 Consumer Electronics Show in Las Vegas, ...[Details]
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According to previous reports, Xiaomi will officially release the new generation of Mi Mix series flagship, Mi Mix 4, in Q3 this year. This will be the series' return after three years, and will cont...[Details]
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1. Circuit Basics and Uses of Common Components
What is a circuit?
A circuit is a network of interconnected electronic and electrical devices, such as resistors, capacito...[Details]
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C114 News, April 7 (Lesi) Today, Qualcomm Global Vice President Hou Mingjuan revealed at an event that the chip industry is relatively less affected by the epidemic. The chip industry supply chain is...[Details]
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1 Introduction
The DC/DC converter is a highly nonlinear circuit. The electrical parameters of the circuit are uncertain, and the load properties are also variable. The performance of the main ...[Details]
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The self-driving method is the simplest synchronous rectification driving method. It is shown in Figure 1. The two diodes DF and DR are replaced by MOSFETs QF and QR. In the self-driving technology, ...[Details]
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In terms of data storage type, the 8051 series has on-chip and off-chip program memory, on-chip and off-chip data memory. The on-chip program memory is also divided into direct addressing area and ind...[Details]
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While fast-expanding Chinese manufacturer OPPO may be in the midst of launching its Reno 8 series, the 7 series isn’t history just yet. Just as the company has rebranded the Reno 7 Lite sold in ...[Details]
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Large-scale general-purpose software usually needs to perform Alpha and Beta testing before it is officially released. The purpose is to test the software's functions and performance from the persp...[Details]
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I have used Qemu to run/debug arm linux several times, but I forgot about it after a while. I had to look up the information again every time, which wasted a lot of time. This time I made the whole...[Details]