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As a basic electronic component, all engineers know that diodes have unidirectional conductivity. According to the semiconductor material classification, they can be divided into silicon diodes and g...[Details]
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There are many types of probes, among which high-voltage differential probes are widely used in switching power supply applications. However, many users do not have a deep enough understanding of d...[Details]
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Given the choice, I'm sure everyone would choose to install a GPS navigation system in their vehicle. The amount of time it saves driving and the amount of frustration it can alleviate when lost ar...[Details]
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"Recording" has evolved from early tapes and recorders to the "recording function" in mobile terminals. Although the form is constantly changing, users' demand for recording has never changed. Esp...[Details]
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Jiwei.com reported on April 27 that recently, Xiaomi Group partner, President of China & International Department, and General Manager of Redmi Brand Lu Weibing wrote an article to explain in detail ...[Details]
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0 Introduction
With the development of microelectronics technology and ultra-large-scale integrated circuits, embedded microprocessor technology has become increasingly mature. Embedded...[Details]
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Sina Digital News on the afternoon of October 28th, according to monthly market data from data research firm Counterpoint Research, China's smartphone sales fell 9% year-on-year in the third qua...[Details]
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Based on the author's design experience, the detailed design of the entire system schematic is divided into the following major modules.
Power supply design: realized through LDO and DC-DC switchin...[Details]
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The microprocessor circuit mainly completes communication, data processing, function control, human-computer interaction and other tasks. It is mainly composed of TMS320F2812, crystal oscillator, p...[Details]
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——Interview with Zhou Jingdong, General Manager of Fujian Xiamen Power Supply Company
Our reporter Zhuang Yingfang
Reporter: How do you think we can fully leverage the joint efforts of al...[Details]
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The current at the input end of the inverter is generally smaller than the current at the output end of the inverter. There are three main reasons:
1. Operating frequency
When the i...[Details]
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LEDs are a much more energy efficient light source than incandescent bulbs, but they require specialized electronic drive circuits to ensure they are not overstressed so that they continue to provi...[Details]
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On April 29, Gole Holdings (002348) announced that the company’s wholly-owned subsidiary Gole New Energy Technology (Zhejiang) Co., Ltd. plans to invest in the construction of a 2GWh nano solid-state...[Details]
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The Energy Star program of the U.S. Environmental Protection Agency (EPA) was officially implemented on July 20, 2007. It is a specification for the minimum performance requirements of personal com...[Details]
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When reading the beginning of the source program of some PIC microcontrollers, you will find some special instruction mnemonics. These mnemonics are different from the mnemonics of the instruction sys...[Details]