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The iPhone 12 has just started selling, and some people can't wait to share the news about the iPhone 13. If the news is reliable, the new generation of iPhone 13 may have both Touch ID fingerp...[Details]
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0 Introduction
As people's demand for consumer electronic products (such as PDA, MP4, HDTV, etc.) continues to increase, especially the demand for high-quality and high-definition multimedia is gett...[Details]
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1. Basic structure
of capacitive screen The capacitive touch screen is a four-layer composite glass layer, as shown in the figure. The inner surface and interlayer of the glass screen are coate...[Details]
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At the 2013 International Congress of Automotive Engineers (SAE), German engine company FEV demonstrated a two-stage variable compression ratio technology that can help gasoline engines achieve lower...[Details]
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1 clock cycle = 1/crystal frequency M
1 machine cycle = 12 (12T for 51 series, 1T is 1) X clock cycle = 12 (1) X (1/crystal frequency M) = 1 us (1/12 us)
Number of pulses in 1us machine cycle = cry...[Details]
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As shown in the figure, this is a resistance fast estimation circuit. The core of this circuit is a multivibrator composed of 555 and R1, R2, R3, Rx (resistance to be measured), C1, etc. Resistors R4~...[Details]
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On April 14, the State Energy Group Longyuan Power Gansu Company successfully registered the Dunhuang 700MW "solar thermal energy storage + photovoltaic" integrated comprehensive energy demonstrati...[Details]
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As an electronic component, the main function of the inductor is to convert electrical energy into magnetic energy. This article will initially explore measurement issues other than inductor design. G...[Details]
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Scientists at Peter the Great St.Petersburg Polytechnic University (SPbPU) are developing a technique to print electrodes for tiny lithium-ion batteries using an inkjet printer . The ongoing research...[Details]
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When using STM32, it is sometimes necessary to disable global interrupts. For example, the external interrupts need to be disabled during the MCU upgrade process to prevent the upgrade from failing d...[Details]
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Quick overview of key points ★Schaeffler and Palawan have successfully completed a year of cooperation ★Maddis Zinke: “Schaeffler is developing into a chassis system integrator” Schaeffler help...[Details]
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At the end of October, the Development and Reform Commission of Wuhan, Hubei Province released the 2020 city-level major project plan, including plans for major projects under construction, major new...[Details]
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China Energy Storage Network
: Following the Zhenjiang East Energy Storage Project, we have planned and built three energy storage power stations in Suzhou. The three energy storage power sta...[Details]
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According to foreign media reports, Valeo will supply its third-generation Scala lidar to Stellantis so that the latter can achieve L3 autonomous driving in its models starting in 2024. Valeo and S...[Details]
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Apple has applied for patents for highly light-absorbing matte black surfaces for a range of products including the iPhone, iPad, Apple Watch and MacBook. The patent application filed with the U.S....[Details]
Microcontroller MCU
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