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1. Forward operating current If: It refers to the forward current value when the light-emitting diode emits light normally. In actual use, IF should be selected to be below 0.6·IFm according to ne...[Details]
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August 10 news: At 2:30 pm today, Huawei will hold the Honor Smart Screen chip launch conference at the Dongguan Basketball Center. The Honor Smart Screen will be the first to be equipped with Huawei...[Details]
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Changan UNI-T made its debut at the "Cloud Auto Show" in Geneva. My colleague Wang Xingyu has also made a relatively detailed design interpretation of this car "Analysis of Changan UNI-T with a "good...[Details]
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Recently, the independent CPU processor technology code-named "Elbrus" was revealed. This CPU comes from Russia's MSCT company, which is backed by Russia's Lebedev Institute of Precision Mechanics an...[Details]
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As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of indus...[Details]
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According to the latest news from the upstream supply chain, Huawei's mobile phone OLED driver chip is currently in the tape-out stage. Huawei's flagship phones in the next two years may not be equip...[Details]
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In electronic circuits, sending the output signal of the previous circuit (or signal source) to the next circuit (or load) is called coupling. The function of coupling is to transfer (or convert) the...[Details]
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In addition to the basic components required for component installation, microinverters and power inverters are also one of the smallest components that can be used in photovoltaic installation equ...[Details]
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Although the latest Navigate on Autopilot has just been criticized by Consumer Reports for its poor performance, Tesla has recently applied for a new patent titled "System and Method for Handling Err...[Details]
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I made a simple running light in my spare time. The design idea is to display the LED lights from 0 to 7 one by one, and then from 7 to 0 one by one. If an external interrupt occurs (i.e. a button is...[Details]
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1. Overview
In the field of electrical transmission, with the continuous improvement of the technical level of self-shutoff devices, pulse width modulation technology (PWM technology for s...[Details]
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The DMM7510 is the industry's first graphic sampling multimeter that combines the advantages of a high-precision digital multimeter, a graphic touch screen, and a high-speed, high-resolution digitize...[Details]
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Intel recently released a new generation of Core X-series processors codenamed Cascade Lake-X. The top-level Core i9-10980XE still has 18 cores and 36 threads, and continues to be paired with the X29...[Details]
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0 Introduction
GSM (Global System for Mobile communication) is a relatively mature and widely used mobile communication system based on time division multiple access technology. The SMS Short Me...[Details]
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A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts, protect the motor and the power grid, and extend the service l...[Details]