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Last week, Ni Fei, president of ZTE's terminal business unit, announced that ZTE will showcase the world's first under-screen 3D structured light technology at MWC Shanghai. On February 22, Z...[Details]
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What is ground resistance test?
The ground resistance test is to apply a constant current power supply (usually between 10-40A) to the ground point of the product under test (DUT) and the product's c...[Details]
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The miniaturization and portability of computers and electronic products have led to the emergence of wearable devices, which use hardware devices to collect human physiological data and realize cl...[Details]
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Isolated DC/DC converters are essential components for many applications, including energy metering, PLC, IGBT driver power supplies, industrial fieldbuses, and industrial automation. Such converters...[Details]
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Oscilloscopes are commonly used test instruments by many electronic engineers, and the development of high technology has also allowed oscilloscopes to begin to "evolve". Many high-end oscilloscopes ...[Details]
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The concept of automobile chassis is analyzed, and the advantages and disadvantages of chassis are generally understood. is one of the five major assemblies of a car, and it is also the basis of t...[Details]
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On March 2, the State Administration of Radio and Television held a video conference, during which it repeatedly emphasized the integrated development of "one national network" and radio and televisi...[Details]
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I don't know when it started, but the term "replacing PIC" has become a hot search term in China's single-chip microcomputers. Many people want to use PIC microcontrollers when developing small proje...[Details]
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Recently, it was learned from Apple’s official support website that the iPhone 13 series no longer supports China Telecom’s 2G/3G network, while the 2G/3G networks of China Mobile and China Uni...[Details]
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As cars get smarter, manufacturers are focusing on implementing certain smart features at the expense of others. Sensors linked to rearview cameras and blind spot warnings are now nearly ubiquitous...[Details]
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Yesterday, Sony announced overseas that it will launch three color custom faceplates in June this year: "Nova Pink", "Starlight Blue" and "Galactic Purple", priced at US$55 (about RMB 370.7). ...[Details]
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AVR's C language is based on ANSI C. It does not extend bit operations (Boolean operations) like 51, although there are SBI/CBI/SBIC/SBIS instructions in the assembly instructions. Therefore, bit log...[Details]
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1. Main power interface (overvoltage and overcurrent protection) 2. Serial interface 2-way 5-wire RS232 level DB9 interface, 4-way TTLT level expansion interface A direct serial line ...[Details]
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I started to get involved in embedded systems by learning microcontrollers, so I always felt that I should start from the hardware and then move on to the drivers. This learning process made it eas...[Details]
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What structures does palletizing consist of? With the continuous development, more and more companies have realized palletizing automation. In order to better use the palletizing robot, it is neces...[Details]
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