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Recently, Tesla and Pinduoduo had a quarrel online, and Toyota, the big brother standing by, was secretly laughing. You should know that Toyota and Tesla have a big holiday. On July 1,...[Details]
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Mitsubishi FX series PLC is a programmable logic controller widely used in the field of industrial automation. In the FX series PLC, the auxiliary relay is an important soft component used to imple...[Details]
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At present, GPS vehicle dispatching system has been quite popular in many industries (such as public security, public transportation and banks, etc.), and the related research of GPS vehicle dispat...[Details]
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On March 9, 2010, Sony released an LCD TV product that can display 3D images, which it had long announced that it would "launch in 2010". At the press conference that day, 3D glasses were prepared ...[Details]
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Automation has become an increasingly important factor in agriculture and smart farming over the past decade. Recently,
TerraClear, a US company
specializing in rock cleaning
robots
, announ...[Details]
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Because I have been reading Chinese reference manuals and hal library function development guides before, some content may be different from the addresses used in practice, so how do I see the memory...[Details]
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According to Yahoo News, SEMI (Semiconductor Equipment and Materials International) released the Mid-Year Total Semiconductor Equipment Forecast–OEM Perspective at the 2020 Semicon West yesterday (22...[Details]
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The LT6105’s input common-mode range also makes it suitable for monitoring either positive or negative supplies. The circuits below show one LT6105 used as a simple positive supply monitor and the ...[Details]
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The Hainan Datang Wenchang Wengtian Agricultural Photovoltaic Complementary 50MWh Energy Storage Demonstration Project is located in Wengtian Town, Wenchang City, Hainan Province. It is a benchmark...[Details]
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On December 18, 2020, as the three-week Amazon re:Invent global conference was about to close, Amazon Global Vice President and Chief Technology Officer Dr. Werner Vogels delivered a closing speech a...[Details]
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With the development of various electric vehicles, the demand for power battery chargers will increase. The quality of the charger is related to the performance and life of the battery, and the int...[Details]
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According to Caixin reports, recently, current and former employees of SenseTime, one of the "Four Little Dragons of AI", revealed that a new round of layoffs has arrived in the company, involving mu...[Details]
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A converter is a device that converts one signal into another. A signal is a form or carrier of information. In automated instrumentation and automatic control systems, one signal is often converte...[Details]
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Core Comments - Understand industry current affairs news at the fastest speed and comment on industry development trends from the most unique perspective. Image sensors are divided into two categor...[Details]
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Improved power failure protection circuit
Figure 1. Improved power failure protection circuit
In the circuit shown in the figure, during the operation of the Zener diode, the charge of C2 is s...[Details]