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At Sony's event today, in addition to launching the flagship imaging phone Xperia PRO-I, the company also launched a VR headset - Xperia View, which needs to be used with the Xperia 1 III/1 II p...[Details]
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The circuit is shown in the figure. LED×3 provides bias for the power tube (only for field effect power tubes with higher on-voltage VGS, such as MLE20, R413, etc. Power tubes with smaller VG3 can be ...[Details]
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Abstract: The principle and characteristics of the current mode switching power supply are introduced. Aiming at the phenomenon that oscillation occurs in the current mode, the reasons for system...[Details]
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With the rapid development of electronic technology, modern electronic equipment has been widely used in various fields of human life. At present, electronic equipment has been in a period of rapid...[Details]
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Humans have brains, computers have CPUs, and cars have ECUs. Obviously, if a car is compared to a person, then the four wheels are the limbs, the body and chassis are the skeleton, the various circ...[Details]
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Integrated voltage stabilizers can be roughly divided into three-terminal fixed type, three-terminal adjustable type, multi-terminal adjustable type and single-chip switching type according to ...[Details]
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After the button cell is assembled and formed, let it stand for 6 hours before the charge and discharge experiment can be carried out. The battery is charged and discharged in a constant current mo...[Details]
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On July 13, the largest electrochemical energy storage power station in China was successfully connected to the grid and put into operation in Shache County, Xinjiang. CRRC provided a full set of e...[Details]
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In the process of using an oscilloscope, mains power measurement is a test item that many friends will encounter. However, many friends have some questions during the measurement. Can the oscilloscop...[Details]
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Since the PIC series 8-bit microcontrollers launched by Microchip are developed in the direction of ultra-small, low power consumption and low cost, these products have no functional accumulation and ...[Details]
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Through a special pair of high-tech glasses, the doctor carefully cuts out the cancerous tissue, which glows blue.
Through a pair of special high-tech glasses, the doctor carefully removed t...[Details]
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After checking the document, I found that EEPROM is a non-volatile memory, often used as data storage, data required for program operation, configuration, etc. In STC, Flash is regarded as EEPROM,...[Details]
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Everywhere you look, you hear the phrase “the car of the future.” As the automotive industry continues to leap forward with self-driving cars, what will the driving experience be like when people don...[Details]
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White balance is a very important concept in the field of television photography. It can solve a series of problems in color reproduction and color tone processing. White balance is produced as elect...[Details]
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At the Chery Global Innovation Conference that just ended, Chery, which has always been low-key, announced its strategic layout and put forward the goal of "being smart and becoming the industry le...[Details]
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