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Contents The invention relates to the technical field of fluid measurement, in particular to a dual-rotor flowmeter. Background of the Invention The twin-rotor flowmeter is a volumetric flowmeter. ...[Details]
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With the impact of the epidemic, the demand for mobile office, online classes, and "stay-at-home economy" has grown vigorously, and tablet computers, which were once squeezed by the mobile phone mark...[Details]
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本文介绍的是一款高性能的视频采集电路。该系统选用的视频解码器为Philip公司的高性能视频A/D转换器SAA7111.该器件是一款广泛应用于桌面视频、多媒体、数字电视、图像处理、视频电话的高性能视频输入处理器件。该器件采用3.3 V的CMOS电路，高度集成模拟前端和数字视频编码器；包括2路模拟视频处理通道，1个时钟产生电路，1个自动箝位和自动增益控制电路，1个多制式数字解码器，1个亮度/对比...[Details]
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Today, many portable electronic products require the characteristics of backlight LED drivers and how to achieve these characteristics. Finally, a typical circuit with each characteristic will be...[Details]
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Numerical values can be positive or negative, and the computer uses the highest bit of a number to store the sign (0 for positive, 1 for negative). This is the original code of the machine number. A...[Details]
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Advanced driver assistance systems (ADAS) detect vehicle motion and road conditions, and this solution can alert the driver of uneven road surfaces or when the vehicle is sliding, thereby imp...[Details]
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Preparing for electromagnetic compatibility ( EMC ) emissions and susceptibility testing can raise your blood pressure. Will your product pass? Good design practices and relying on your intuition abo...[Details]
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In the face of the COVID-19 pandemic that is raging in the United States, one of the challenges facing Major League Baseball (MLB) is how to solve the problem of no cheers in the stadium during...[Details]
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According to foreign media reports, Cepton Technologies has established a partnership with MechaSpin, a developer of industrial perception and machine learning systems, to build a lidar-based solutio...[Details]
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According to foreign media reports, Hyundai Mobis announced that it has developed an Integrated Communication Controller that enables real-time communication between vehicles and other vehicles or in...[Details]
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"If you want to do your work well, you must first sharpen your tools." Many major breakthroughs in the history of science often stem from new means of observation and the advancement of measurement...[Details]
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Absolute value output circuit capable of rectifying micro voltage
Function of the circuit
This circuit outputs the amplitude of the input signal in a single polarity regard...[Details]
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With the increasing degree of industrial automation, power users have a growing demand for safe, environmentally friendly, controllable, and high-quality electricity. The three-phase voltage-type P...[Details]
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In the past, going to government agencies to do business was a headache. Not only did one have to prepare complicated documents, but there were also many troubles such as "running back and forth to d...[Details]
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ARM seven working modes: Figure 1-1:
Figure 1-1
The above seven working modes can be set in cpsr: M =Mode number as follows.
Figure 1-2
The reason for having so many...[Details]
Automotive Electronics
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