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The true RMS converter uses the high-precision AD637 chip (Figure 16), which has few peripheral components, wide frequency band, and accuracy higher than 0.5%.
Figure 16 True RMS conversion ci...[Details]
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According to foreign media reports, the University of Michigan (UM) has reached a cooperation with Israeli startup Foresight to jointly develop autonomous driving technology. This cooperation is part...[Details]
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Silicon Labs and Allegion, a leader in security solutions, have collaborated to further extend Internet of Things (IoT) capabilities to security products for smart homes and commercial buildings. A g...[Details]
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1. Working principle of permanent magnet synchronous motor
Permanent magnet synchronous motors achieve power transmission through the magnetic force between the magnetic field generated by the...[Details]
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1 Introduction
Fingerprints refer to the uneven lines on the front of the skin at the end of the finger. Although fingerprints are only a small part of human skin, they contain a lot of inform...[Details]
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The revival of functional testing technology is the inevitable result of the miniaturization of surface mount devices and circuit boards. Once any system is small enough to be difficult to detect i...[Details]
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introduction:
Musk said about the pure vision solution: "If the information from the radar and the camera contradicts each other, the intelligent driving system will find it diff...[Details]
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Recently, at the CES 2022 booth, GaN Systems demonstrated a number of innovative products:
The world's smallest fast-charging GaN chargers and chargers from Dell, Philips, Harman and oth...[Details]
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The following figure shows the application circuit of the brightness delay line. When the brightness signal is input to this delay line, its output signal is delayed for a certain period of time, abo...[Details]
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On November 18, Mark Gurman said that Apple is evaluating whether to manufacture Apple TV.
Previously, Mark Gurman revealed that Apple is building a smart home display that is similar in...[Details]
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1. Summary
遠端攝影監視被使用在越來越多的地方，例如：保全、道路 (流量) 監視、河川山坡地狀況監視等。電腦網路的發達，使得攝影監視也可以利用電腦網路來實現。本工作以 FPGA 嵌入式系統設計網路攝影監視系統。每一個本地攝影機配置一個 IP，即可由遠端電腦監視各個地方的狀況。
1.1.背景資訊 (Background Information)
由於現在自然災害頻傳，並且社會...[Details]
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On April 22, 2022, Suzhou Nanochip Microelectronics Co., Ltd. (stock abbreviation: Nanochip, stock code: 688052) was listed on the Science and Technology Innovation Board of the Shanghai Stock Exchan...[Details]
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The world's most powerful laser was recently activated. The Physicists' Organization website reported on March 31 that the system can make laser pulses reach a peak of 10 petawatts (1 petawatt = 10...[Details]
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Article 1 These Regulations are formulated in accordance with the Radio Management Regulations of the People's Republic of China in order to strengthen the management of the development of radio t...[Details]
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Smart voice assistants and four-wheeled cars are probably the most compatible couple. After all, sitting at home and telling home appliances to work is mostly just laziness, while experienced drivers...[Details]
Power technology
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