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Lew Tucker, Cisco Systems' CIO for cloud, is no stranger to large-scale computing. Tucker, who joined Cisco in June, previously worked at Sun Microsystems, where he was responsible for SUN's cloud and...[Details]
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Parallel Port Essentials
The MCS-51 microcontroller has four 8-bit parallel I/O ports P0, P1, P2, and P3. Among them, P3, P2, and P1 are quasi-bidirectional ports, and P0 is a bidirectional three-s...[Details]
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introduction With the explosive growth of the digital industry, more and more high-tech digital products have appeared on the market, all of which are inseparable from rechargeable batteries , espec...[Details]
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The HVLED805 from ST is an off-line LED driver with primary-sensing. It includes a high-performance low-voltage PWM controller and an 800V avalanche-rugged power MOSFET. It can be directly connecte...[Details]
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According to foreign media reports, on October 20, local time, AEye, a manufacturer of perception systems IDAR, announced the appointment of Blair LaCorte as CEO and will also release a new 4Sight se...[Details]
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1. Overview of current vector signal analyzer calibration methods The commonly used signal analyzer (VSA) measurement method currently uses a standard vector signal source. The advantage is that it i...[Details]
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Touch screen technology has been around for more than 30 years, and people are no longer new to pointing and drawing on the screen. But just when people were tired of the touch screen, the iPhone c...[Details]
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1 Introduction
With the emergence of Web Services and grid services, servers need to support users' QoS (Quality of Service) requirements and specific users' SLA (Service Level Agreement), and ...[Details]
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It is no exaggeration to say that the development of automobiles is the evolution of automobile safety. Because safety is the eternal pursuit of the automobile industry. At present, automobile produc...[Details]
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1 Introduction
In the previously published article "Application Research of Static Induction Thyristor (SITH)", we studied the basic characteristics of domestic SITH devices and developed four...[Details]
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The s3c2440 integrates a 4-wire resistive touch screen interface, and the detection of touch point coordinates is achieved through A/D conversion.
S3C2440 has 4 touch screen interface mode...[Details]
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If you were to choose the most emotional part of a car, the cockpit would definitely be the winner. As the intelligent product that has the most direct contact with users in the car, it is difficul...[Details]
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(PWM) Pulse Width Modulation Pulse width modulation is an analog control method that modulates the bias of the transistor base or MOS tube gate according to the change of the corresponding load to...[Details]
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Huawei's Habour Technology Investment Co., Ltd. has invested in three Chinese semiconductor equipment companies in the past three months, which observers believe marks a major shift in the company's ...[Details]
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The automatic test system for airborne electronic equipment needs to perform functional testing on hundreds of components, involving many types and quantities of signals. These signals are divided in...[Details]