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The Feedback Control Systems course at MIT focuses on the design and analysis of control systems using classical control and state-space techniques. The course is open to both undergraduate and gra...[Details]
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1. Probe structure Take the LP-16BX probe that is commonly used in daily life as an example. Its typical structure is shown in Figure 1. It has a hook at one end, which can be hooked to the component...[Details]
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In the STM32F1 series, timers TIM1 and TIM8 are hung on APB2, while timers TIM2, 3, and 4 are closed on APB1. In engineering, we usually set APB1CLK = 36M APB2CLK = 72M But why do these timers use 72...[Details]
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One problem with current driving simulators is that they don't look realistic enough, especially background objects such as trees and road markings. According to foreign media reports, researchers at...[Details]
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With the advancement of the global sustainable development concept, my country's environmental protection and carbon emission issues are becoming increasingly prominent. At the same time, the extreme...[Details]
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When using the STC_60s2 microcontroller to transmit and receive dual serial ports simultaneously, pay attention to some places where configuration errors are easy to occur. The AUXR register has many...[Details]
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Some friends who bought an oscilloscope may be curious about the refresh rate of the oscilloscope and wonder if they can measure it. Compared with the sampling rate, storage depth and other indicator...[Details]
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LM1785 is a high-fidelity thin-film power amplifier IC produced by NSC of the United States. It is highly adaptable and can be made into different forms of power amplifiers according to different conn...[Details]
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According to Digitimes, the latest ban on Huawei by the U.S. Department of Commerce took effect on September 15, preventing Huawei from using chips from Qualcomm, MediaTek, etc., and also preventing ...[Details]
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On the evening of April 29, Dongxu Optoelectronics (000413.SZ) released its 2020 annual report. The company's annual operating income was 7.049 billion yuan, a year-on-year decrease of 59.79%. The ne...[Details]
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Industry leaders all believe that all-solid-state batteries will become the ideal technology for future electric vehicle power batteries. Can such batteries really solve the safety problem of "elec...[Details]
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Resting heart rate gives you a good window into your health. So it’s no wonder we see so many wearable optical heart rate monitors on the market. These devices typically use photoplethysmography (P...[Details]
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As wide bandgap technology continues to gain popularity in traditional and emerging power electronics applications, semiconductor companies are developing their products at an astonishing pace. In ...[Details]
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Most circuits are ground referenced, and lower voltage components can monitor the low side of the load, but not the high side. For example, almost any low voltage rail-to-rail input op amp can sens...[Details]
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1. What is the principle of parking radar?
The parking radar system determines the distance between the front or rear bumper and obstacles using ultrasonic sensors.
2. Where is the parkin...[Details]