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In recent years, influenced by the global solar cell development "boom", my country's solar cell industry has developed unprecedentedly. This article will talk about the surface sandblasting applic...[Details]

      Samsung Electronics recently announced the launch date of the Galaxy Fold foldable phone. The phone will be launched first in South Korea on September 6, and will later be launched in other cou...[Details]

Today I will briefly share with you what the four-wire testing method is. The four-wire test method is by far the best test solution to eliminate the error introduced by the lead resistance (or minim...[Details]

The active clamp topology is one of the most popular topologies because it allows efficient conversion of bus voltage to the voltage required by logic ICs in an electronic subsystem. An article rev...[Details]

The type of oscilloscope and probe to use depends mainly on one characteristic of the measured signal: whether it is a fast-changing signal. For faster-changing signals, a probe with a relatively hig...[Details]

The new digital radar enhances the vehicle's ability to "see" the surrounding environment and detect potential dangers. Whether it is a vehicle stalled in a dark tunnel or a pedestrian 150 meters awa...[Details]

　　Refractometer, also known as refractometer, is an instrument that uses light to test the concentration of liquids. It is used to measure the refractive index, birefringence, and optical properties....[Details]

According to Gartner, an information technology research and consulting company, global smartphone sales to end users totaled 366 million units in the third quarter of 2020, down 5.7% from the third ...[Details]

       There have been various reports that the bangs of Apple iPhone 13 will become smaller. 　　Greek repair provider iRepair today provided a photo of what is allegedly the front glass panel of the ...[Details]

Analysis of the six major features of the new iPad Mobile Home Information Center The new iPad is just as expected, with six major features, including a clearer Retina display, a more...[Details]

According to Jiwei.com, UniStrong, which holds a 33% stake in Beidou Navigation, is preparing to increase its stake in Beidou Navigation to 50% through a commissioned acquisition. On April 7, UniSt...[Details]

Friends who are familiar with Tesla know that its vehicles have the same hardware configuration, but some functions are locked by software and cannot be used. If the owner wants to use them in the fu...[Details]

AC frequency conversion devices are used as speed control devices for AC motors that are easy to use but difficult to adjust. Whether from the perspective of process requirements or the need for el...[Details]

Preface: Generally speaking, the clock configuration of a microcontroller is the first and most important step in a microcontroller program. At this time, we need to consider the following issues. 1....[Details]

There are many versions of the "small three electrics" of new energy vehicles. However, the most recognized version is the "small three electrics" consisting of the on-board charger OBC, the on-boa...[Details]