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According to foreign media GSMArena, the FCC certification information of Samsung's upcoming Galaxy A03s mobile phone was recently exposed. The certification information shows that the phone ha...[Details]
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In view of the influence of temperature/humidity on ammunition storage and the drawbacks of the traditional ammunition depot temperature and humidity monitoring system, an intelligent monitoring sys...[Details]
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When we come into contact with display screens, we often hear the term protection level. Most friends know that this means waterproof and dustproof, but the true meaning of each level may not be well...[Details]
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The digital power controller UCD3138 has 4 integrated digital comparators , and its input and reference values can be flexibly configured. The absolute value of the analog front end (AFE) modul...[Details]
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1 Introduction
BX type signal transformer, BG type track transformer and ZG type silicon rectifier are the front-end of railway signaling electrical equipment. The stability and accuracy of their o...[Details]
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On June 25-26, the 2021 5th Jiwei Semiconductor Summit will be held in Haicang, Xiamen. With the theme of "The Heart and the Core are in the Same Place, Changes are Like Kunpeng", the summit aims to ...[Details]
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1. Transfer instructions
(1) On-chip data transfer instructions (16 instructions)
There are five source and destination operands for this type of instruction: #data/A/Rn/@Ri/direct. There are...[Details]
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The error of the previous course design is very small. I share it with you. There are programs and simulations. I have also made real objects. You can switch the range between 10 times and 1 times wi...[Details]
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As the winter of autonomous driving arrives, major automakers have begun to band together to keep warm, and many autonomous driving alliances have emerged in the automotive industry, with intricate c...[Details]
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1 Introduction
At present, most large-scale LED display systems at home and abroad are basically composed of an LED control board and several LED unit boards connected in series.
The main...[Details]
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According to Reuters, on October 8, LG Energy Solution announced that it had signed an agreement to supply 50.5GWh of electric vehicle
batteries
to Mercedes-Benz North America and other s...[Details]
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A perfect capacitor will not produce any energy loss itself, but in fact, because the material used to make the capacitor has resistance and the insulating medium of the capacitor has loss, various...[Details]
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The program memory and data memory of the STC8G series microcontrollers are independently addressed.
Note: That is, their addresses all start from 0. But they correspond to different ent...[Details]
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Abstract: In order to solve the problem of being unable to monitor the temperature and humidity of the equipment cabin of the unmanned aerial platform in real time, the design of the remote monitor...[Details]
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Let’s look at an example:
1testMMU.c code:
2testMMU.c code:
The effect of running the two codes at the same time is as follows:
It can be seen that two program...[Details]
Analog electronics
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