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According to the Washington Post, inventor Stephen Katsaros has invented a solar-powered LED light bulb that can provide four hours of power. The battery inside is replaceable and can be charged ab...[Details]
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Today, most cell phones, computers and cars are powered by lithium batteries. According to foreign media reports, a new review paper from Hong Kong Polytechnic University shows that the performance o...[Details]
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The domestic current probe is a high-frequency current probe that can measure DC and AC simultaneously. High bandwidth can accurately and quickly capture current waveforms; high accuracy, within th...[Details]
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In the field of passenger cars, CAN (FD), LIN, FlexRay, Ethernet and other communication protocols are well known, but J1939 is often little known. In fact, when the CAN bus protocol was first born...[Details]
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We have implemented a virtual network card driver. Now we are writing and porting the DM9000C network card driver for the real network card chip DM9000C. 1. Transplantation Analysis For protocol dr...[Details]
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0 Introduction
During the normal operation of the high-voltage inverter, if a power unit fails, the general implementation method is to bypass the failed power unit and bypass the corr...[Details]
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Amazfit, a global brand in the smart wearables market, has released the latest version of its outdoor sports smartwatch series, the Amazfit T-Rex Pro. Designed to help you explore your true nature, t...[Details]
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1 Introduction
With the continuous improvement of the requirements of the defense industry for precision-guided weapons, the increasing complexity of the overall design of weapon systems, ...[Details]
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The emergence of advanced driver assistance systems has brought autonomous driving closer and closer to us. As autonomous driving technology matures and commercialization accelerates, cars are no lon...[Details]
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Semiconductor laser tubes (LDs) and ordinary diodes use different processes, but their voltage and current characteristics are basically the same. At the operating point, small voltage changes will...[Details]
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Nowadays, many places in urban areas are under surveillance by cameras. Although it is beneficial to people's personal and property safety, on the other hand, the leakage of personal privacy is inevi...[Details]
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Recently, Shanghai Silicon Industry Group announced that it will use part of the raised funds and its own funds to increase the capital of its wholly-owned subsidiary Shanghai Xinsheng Semiconductor ...[Details]
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1. Introduction: TFT-LCD stands for Thin Film Transistor Liquid Crystal Display. There are many categories according to their size, resolution and driver chip. The following will introduce the 2....[Details]
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introduction
DC regulated power supply is a relatively common electronic device, which has been widely used in many fields such as electronic circuits, experimental teaching, scientific rese...[Details]
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Introduction
In practical applications, CANoe needs to be used to control OUTMM to output a fixed voltage. This article introduces the specific implementation method.
step
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