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Abstract: This article introduces the "host computer-PLC power control system" developed by applying a programmable controller (PLC) to transform the DC high-voltage power supply system of the li...[Details]
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I. Definition
1. Pull-up means clamping the uncertain signal at a high level through a resistor! "The resistor also acts as a current limiter"! The same applies to pull-down!
2. Pull-up is to inj...[Details]
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I originally wanted to install vsftp, but after installing it, I got an error Segmentation fault. I switched to several other small ftp server software and tried Stupid-FTPd, but it didn't work. bftp...[Details]
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1. Introduction
At present, the implementation of embedded speech recognition systems is mainly achieved through single-chip microcomputers (MCUs) and digital signal processors (DSPs) . Howeve...[Details]
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The global attention to the construction of power facilities has never reached such a high level as it is now. On the one hand, the current environmental protection and energy-saving requirements h...[Details]
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Taiwan-based touch screen module manufacturer TPK-KY expanded its LCD panel module production capacity by four times by the end of the second quarter of 2021. However, due to customers' adjustments t...[Details]
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I. Introduction When using portable electronic products, it is hoped that the remaining battery power and the working time can be known at any time, and relevant applications can be adjusted accordin...[Details]
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After Unisoc publicly announced its plan to enter the Science and Technology Innovation Board in 2021, it has been quietly working on its capital increase plan. According to exclusive information fro...[Details]
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Previously, we have completed the data transfer of regular channel DMA. However, when using ADC, we may encounter many situations where it is impossible to simply sample, store and use data according ...[Details]
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As the industry gradually enters a cold winter, changes in revenue and net profit can most directly reflect the competitive strength of companies in the lithium battery industry chain.
At pres...[Details]
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Hisense responded to the rumor of "exiting the OLED market" and said that the rumor was completely false. Not only did Hisense not exit the OLED TV camp, but on the contrary, it also planned to join ...[Details]
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With its excellent high efficiency and low energy consumption characteristics, BLDC motors deeply meet the urgent needs of downstream application fields for energy conservation and emission reducti...[Details]
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GSA confirmed today that there are now 153 operators in 64 countries/regions (as of mid-March 2021) that have announced 3GPP-compliant 5G for mobile or FWA services. A total of 428 operators in 132 c...[Details]
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The inverter circuit structure is mainly composed of a rectifier circuit, a current limiting circuit, a filter circuit, a braking circuit, an inverter circuit and a detection sampling circuit.
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Recently, Continental announced a strategic partnership with Nanochip at the China Technology Experience Day event it hosted. The two parties will jointly develop automotive pressure sensor chips.
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