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There are three types of drivers in the Linux environment: character device drivers, block device drivers, and network device drivers.
Linux drivers can be written as modules and loaded ...[Details]
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With the rise of a new round of scientific and technological revolution and industrial transformation, intelligent manufacturing is becoming an important direction of global manufacturing transform...[Details]
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1.4 Light up an LED
In this tutorial, we use the most common STC89C52RC-DIP40 microcontroller as the main control chip, which is also the microcontroller that many beginners use. The IDE uses Keil so...[Details]
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For components like this that contain chips, the most important thing is to learn how to understand the pin functions of the chip, rather than to memorize the statements of the chip. The same compone...[Details]
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0 Introduction
A wireless sensor network is a type of RGS system (remote ground sensor system). It is a detection system that uses multiple sensors as comprehensive intelligence collection comp...[Details]
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What is a digital power supply | voltage regulator | voltage regulator? The industry does not have a clear and unified definition for this, and different companies have different explanations for t...[Details]
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According to Reuters, on July 1, MKS Instruments, a US semiconductor equipment manufacturer, announced that it would acquire Atotech Ltd, a German specialty chemicals manufacturer, for approximately ...[Details]
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In any power supply design, the physical design of the PCB board is the last link. Its design method determines the electromagnetic interference and power supply stability. Let's analyze these links ...[Details]
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The competition in the field of power batteries has always attracted attention in the industry. CATL is currently in the lead, but competitors such as BYD and LG Chem are also chasing closely, while ...[Details]
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Expanding high-precision product lines, ITECH product matrix evolves again
——ITECH launches new product IT2800 series high-precision source measurement unit
On August ...[Details]
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When doing technical support, I often receive calls from customers like this, "When using CAN communication on the development board, the VPB clock is different from the routine on the CD...[Details]
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15V, 2A precision constant voltage/constant current switching power supply circuit
Figure 15V, 2A precision constant voltage/constant current switching power supply circuit
The circuit of 15V,...[Details]
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There are two functions in the power analyzer: zero adjustment and null elimination (NULL). They are both used to adjust the measured value. Users often don't know how to choose. What is the connectio...[Details]
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Automobiles are a commonly used means of transportation in a modern and rapidly developing society, and are also technology-intensive and capital-intensive industrial products. Almost all economic po...[Details]
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On January 13, 2010, Premier Wen Jiabao presided over the State Council Executive Meeting to deploy the long-term development plan of the information industry, that is, from 2010 to 2012, th...[Details]