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Recently,
BlackBerry and BDStar Intelligent Connectivity Technology Co., Ltd. (hereinafter referred to as "BICV")
announced that BICV has chosen BlackBerry QNX to build its next-generation ...[Details]
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The delta-sigma ADC may look complex on the surface, but it is actually a series of simple components that make up a precise data converter. The delta-sigma ADC consists of two main building blocks: a...[Details]
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Semtech announced its partnership with AWS to license its LoRa Cloud global navigation satellite system (GNSS) capabilities. Mohan Maheswaran, President and CEO of Semtech, said: "We are excited abou...[Details]
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According to the latest report from CNBC, US President Joe Biden will instruct his government to review major US supply chains including semiconductors, large-capacity batteries, medical supplies and...[Details]
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As can be seen in the previous article, using characters one by one to judge commands and communication protocols is not only troublesome, but also has great defects. For example, if a string is enter...[Details]
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Selection of the working mode of the switching power supply: In the switching power supply circuit, there are four basic types: single-ended flyback, single-ended forward, half-bridge and full-br...[Details]
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Cars have become a means of transportation for many families, providing great convenience for family life. However, many people have been careless in life. For example, the car key is forgotten in ...[Details]
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Definition of electronic anti-theft device
Use modern electronic high-tech products to prevent various tangible and intangible properties from being maliciously taken, stolen, picked, robbed, ...[Details]
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Preface
In recent years, with the extensive integration of embedded devices and market demand, the application of products such as mobile phones, PDAs, and DVD players has put forward higher requir...[Details]
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Do you know your signal source and oscilloscope ? In the last issue, we mainly analyzed the basic concepts, functions and classifications of oscilloscope triggers. In this issue, we share the relatio...[Details]
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Recently, TUV Rheinland Group (TUV Rheinland) has issued an ISO 26262 functional safety management system certification to Huawei Technologies Co., Ltd. (Huawei) for its mPower smart electric produc...[Details]
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The specific method to
increase
the service life of
white light LEDs
is to improve the chip shape and use small chips. Because the emission spectrum of white light LEDs contains short-w...[Details]
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1. Basic concepts of temperature measurement Temperature is a physical quantity that characterizes the degree of hotness or coldness of an object. Temperature can only be measured indirectly through ...[Details]
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1 Introduction
With the increase of switching frequency and power density, the electromagnetic environment inside the switching power supply is becoming more and more complex. Its electromag...[Details]
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introduction
Frequency conversion
Energy-saving technology principle: Generally, the design of electrical traction equipment takes into account the possibility of short-term overload ope...[Details]
Power technology
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