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The news that OPPO is developing a roll-up phone has been attracting people's attention since 2020. At the end of last year, at the Future Technology Conference, OPPO gave its own design answer - the...[Details]
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Image sensor is a basic device for acquiring modern visual information. It converts the spatially distributed light intensity information incident on the photosensitive surface into a video signal ...[Details]
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1. Introduction
As the country's support for the new energy vehicle industry increases year by year, its core energy field - power lithium batteries will enter a period of rapid development. Compared...[Details]
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According to a video shot by an American netizen (Mario Herger), a completely unmanned Waymo autonomous driving Pacifica is driving in the suburbs of Phoenix. Unfortunately, the video does not show w...[Details]
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On September 9, Farasis Energy launched a new SPS soft-pack power battery system. The new battery has an energy density of 330Wh/kg and supports 800V and 4C fast charging. It can achieve a range of 4...[Details]
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If you need to control the brightness of an LED, you need a driver that can provide a constant, regulated current. To achieve this goal, the driver topology must be able to produce enough output ...[Details]
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RC bridge oscillator circuit
Use an oscilloscope to observe the output waveform of the oscillation circuit. If there is no output waveform or the output waveform is obviously distorted, Rp shoul...[Details]
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Recently, a number of domestic companies have complained to the China Mobile Alliance about Sharp's unreasonably high prices and abuse of litigation injunctions in patent licensing negotiations. The ...[Details]
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The MAX9617–MAX9620 are low-power, zero-drift operational amplifiers designed for portable consumer, medical, and industrial equipment.
The MAX9617–MAX9620 feature rail-to-rail CMOS inp...[Details]
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At 14:00 Beijing time on June 1, ZTE officially launched its new mid-range phone, the Axon 11 SE 5G, which focuses on video shooting. It is the first 5G mobile phone to support the networks of the fo...[Details]
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The circuit is shown in Figure 4-1. The selection and installation requirements of components are the same as those of general full complementary symmetrical power amplifiers. It should be noted that...[Details]
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What is an Impedance Analyzer? Impedance analyzers can perform accurate measurements over an impedance range and a wide frequency range. They utilize the different conductive properties of object...[Details]
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After leaving my Mini2440 unused for two and a half years, I decided to take it out again and try to learn embedded Linux again. I used the Mini2440 development board from Friendly Arm, Wei Dongsha...[Details]
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1 Introduction
With the development of the electronics industry, the number of electronic components has increased dramatically, and the scope of application of electronic components has gradually ex...[Details]
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Electric vehicle design must face the reality that all BMS issues are interconnected to some extent rather than isolated (Figure 1). Therefore, when the BMS handles corresponding issues as the cond...[Details]
FPGA/CPLD
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