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1. Overview
In recent years, electronic products powered by batteries have been widely used, and designers are eager to use low-voltage
analog circuits
to reduce power con...[Details]
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Huawei Developer Conference 2023 (HDC.Together) is officially launched. This article will take you to understand the new Hongmeng world. (Dongguan, China, August 4, 2023) The 2023 Huawei Developer...[Details]
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On December 8, at the construction site of the Lucheng Renhe 300MW/600MWh independent energy storage power station project, the sounds of welding, cutting and machines were intertwined, creating a sce...[Details]
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Through-hole devices use ferrite core technology, operate up to +155°C, and have low DC internal resistance, helping to reduce power dissipation and improve efficiency
MA...[Details]
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On the 24th, Xiaomi released a surround screen concept phone - Xiaomi MIX Alpha. The front, sides and back of the phone are all wrapped in displays. Like folding phones, it is a new type of mobile ph...[Details]
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The inverter is a power electronic device that can control the fixed frequency and fixed voltage AC power through the switch control of electronic devices, adjust the voltage and frequency of the p...[Details]
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The article in PDF format is as follows: http://www.21ic.com/download/openfile.asp?id=452%26;amp;filename=http://www.21ic.com/custom/ni/instrupedia/ni_jc/ DAQ_Value_WP.pdf...[Details]
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question
Can the system efficiency be improved or the component count be reduced by adjusting the RSENSE value or removing the RSENSE filtering components?
...[Details]
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Nine-digit key-press password lock circuit
Only five digits of this circuit are password keys, and the remaining four digits are pseudo keys. The five-digit password key needs to be pressed nine ti...[Details]
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V-cone flowmeter is a relatively important type of flowmeter. Its measurement accuracy and range of measurement objects are very different from other types of flowmeters, especially differential pres...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The power supply for power plant and substation operation is now DC power supply, and DC panel is used to supply this DC power supply, which provides power for control load, power load and DC accid...[Details]
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After the key is pressed for the first time, the buzzer sounds; After pressing the key for the second time, the buzzer stops. #include reg52.h sbit beep=P1^5; sbit key=P3^1; unsigned int mode; /...[Details]
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The circuit working principle diagram drawn based on the actual object is shown in Figure 5. The 220V AC mains is charged to the lead-acid battery after capacitor step-down and diode rectification,...[Details]
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On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]