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According to the latest research report released by Strategy Analytics, the total revenue of the global smartphone image sensor market in 2020 was US$15 billion, with overall revenue increasing by 13...[Details]

Australia has taken the lead in banning the use of incandescent lamps, which has opened the prelude to the large-scale popularization of LED lamps. In addition, as EU countries, Japan, Canada and othe...[Details]

　1 Introduction 　　In recent years, with the vigorous development of my country's marine industry, the scale of offshore platforms has continued to expand, the functions of large-scale multifunction...[Details]

      On July 14, realme announced its own super flash charging technology. 　　Realme Vice President Xu Qi prompted the keyword "1111101". Some netizens said that this is a binary number, which is con...[Details]

SPCE061A is a 16-bit single-chip microcomputer with u-class SP core newly launched by Lingyang Technology. SPCE061A with embedded 32K words of Flash is an economical choice for digital speech recog...[Details]

1 Introduction With the maturity and improvement of software and hardware resources, the application of embedded technology is becoming more and more extensive, and the open source Linux opera...[Details]

　    Apple has been sued again for antitrust violations. 　　The protagonist of this accusation is still the App Store. Recently, a developer filed a lawsuit in the Santa Clara County Court in Californ...[Details]

Among in -vehicle wireless communication technologies , short-distance wireless communication has a faster transmission rate and is mostly used for data transmission and connection between in-vehicle...[Details]

System background Resistance testing is the most commonly used testing method to characterize material properties. In some applications, users need to perform ultra-lowresistance testing, such as tes...[Details]

The Origin of the Oscilloscope Nobel Prize winner, German physicist KF Braun (Figure 1) invented the CRT oscilloscope in 1897 out of curiosity about physical phenomena. He applied an oscillating sign...[Details]

Resistance detection method Resistors are the most numerous components in electrical equipment, but they are not the components with the highest damage rate. The most common damage to resistors is ...[Details]

Introduction Handheld instruments are an important area of ​​embedded system application development. Handheld instruments have the advantages of being easy to carry, easy to operate, and having cle...[Details]

Bourns launches automotive-grade thin film chip resistors that meet AEC-Q200 standards. Provides higher resistance tolerance accuracy and temperature coefficient of resistance (TCR) ...[Details]

D/A is just the opposite of A/D. An 8-bit D/A, from 0 to 255, represents 0 to 2.55V. If we use the microcontroller to send 100 to the third byte, the D/A pin will output a 1V voltage, and send 200 to...[Details]

1 Introduction Crystal diode switching circuits are widely used in digital systems and automation systems. In the crystal diode switching characteristic experiment, there is a time delay or lag betw...[Details]