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China is beginning to mass produce silicon anode materials for commercial use in the lithium battery market, and single-walled carbon nanotubes play a key role in improving the performance of silic...[Details]
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Conducted emission is one of the important issues in electromagnetic compatibility design. In order to meet the requirements of conducted emission limits in the standard, EMI filters are usually used ...[Details]
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In 2021, driven by the global carbon neutrality strategy and electrification trend, the new energy industry chain entered a period of accelerated development. On the market side, the new energy veh...[Details]
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The latest news shows that Huawei's end-to-end 4G/5G core network cloud software and hardware based on Kunpeng has completed China Mobile's internal and external field testing and acceptance. It ca...[Details]
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Fingerprint access control replaces traditional keys with fingers. When using it, you only need to place your finger flat on the collection window of the fingerprint collector to complete the unlo...[Details]
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Advantages of Clamp Meters The biggest advantage of the clamp ammeter is that it can measure current without power failure. Clamp ammeters are mainly divided into two categories: pointer type and dig...[Details]
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MCU attack technology
At present, there are four main technologies for attacking MCUs, namely:
(1) Software attacks
This technique usually uses the processor communication interface ...[Details]
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When using the STC51 series microcontroller to communicate with a PC, Chinese characters are displayed as garbled characters in some serial port debugging tools; at the same time, Chinese characters c...[Details]
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0 Introduction
With the continuous development of measurement and control technology, it has become a development trend to apply embedded operating systems to the field of measurement and ...[Details]
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lab environment Software: Keil5+Proteus7 Components (main): AT89C51*1, BUTTON * 1, 7SEG-MPX2-CA * 1, LED-GREEN * 8, LED-RED*4, LED-YELLOW*4 Experimental principle 7SEG-MPX2-CA digital tube 7SEG-MPX2-...[Details]
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1. After Keil is compiled, the following data will be generated: Among them, code represents executable code, and all functions defined in the program are located here; RO-data stands for readabl...[Details]
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Many people start learning 2440 from bare metal, starting with the basic LEDs, then the timers, buttons and other commonly used internal peripherals, and finally the complex peripherals such as LCD a...[Details]
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iQOO Neo6 and Pixelworks Semiconductor Redefine the Differentiated Visual Experience of Mobile Games
Diverse picture quality enhancement effects, personalized immersive sensory exp...[Details]
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In a few months, large models represented by ChatGPT have rapidly become popular, with rapid iterations and the potential to sweep across all walks of life. When this hot wind blew into the field of ...[Details]
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If you are an auto technician, vehicle technician or auto mechanic, you may find this cheap yet powerful car battery charger circuit very handy as it can be used to charge all types of car and moto...[Details]
Sensor
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