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Smart cold chain, direct delivery from the origin to ensure food freshness; smart factory, full automation of management and production; smart air conditioner, you can control it on the way home from...[Details]
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On January 10, the official WeChat public account of the Tongling Municipal People's Government announced that on January 8, Anhui Fulide Changjiang Semiconductor Materials Co., Ltd. held a major equ...[Details]
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;Use the serial port debugging wizard or the PC terminal's hyperterminal, set the baud rate to 9600, 8 data bits,
1 stop bit, no parity bit.
;First, send a character such as "2" from the PC...[Details]
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Domestic smart driving chips have new players "The highest physical computing power is 256 TOPS, the typical power consumption is 35W, and it is based on the 12nm process technology." On May 10, ...[Details]
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1. What is a matrix keyboard? A matrix keyboard is a keyboard group with a matrix-like layout used in the external devices of a single-chip microcomputer. Since more external inputs are needed in cir...[Details]
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Semiconductor Memory
Several basic concepts
The nature of numbers and physical phenomena.
We know that computers can perform mathematical operations, which is very difficult for us to understand....[Details]
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The oscilloscope is one of the essential tools for electronic engineers. It can convert electrical signals invisible to the naked eye into visible images, and display changes in the measured signals ...[Details]
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Function of the circuit
Devices that play the same role as variable resistors include FET drain-source resistors, analog multipliers, etc., but they cannot float. This circuit u...[Details]
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Last year, the semiconductor sector soared due to the increased demand for smartphones, automobiles and game consoles during the epidemic. Although semiconductor stocks have stopped growing at a high...[Details]
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Under the game between major powers and industrial transformation, the semiconductor industry has become the front line of high-tech competition, and solving the "bottleneck" problem of China's chip ...[Details]
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The heart of an internal combustion engine vehicle is its power system, but the heart of a new energy vehicle is its battery system, because the quality of the battery system is directly related to...[Details]
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1 Oscilloscope use This section introduces how to use an oscilloscope. There are many types and models of oscilloscopes with different functions. The 20MHz or 40MHz dual-trace oscilloscopes are...[Details]
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On July 28, the first centralized electrochemical energy storage demonstration project in Dafang County officially started construction at the Dafang Power Plant. This project is the first electrochem...[Details]
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LED
Development History
The incandescent light bulb is arguably the most important invention of the early 20th century. This period has been called the "Second Industrial Revolution," an...[Details]
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Since the release of iPhone 12, after the shortage of fast charging chips, Apple has once again been at the center of controversy due to the incompatibility of some third-party wireless chargers. U...[Details]
Integrated technical exchanges
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