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Driven by 5G applications, terminal manufacturers have begun to plan for product demand in 2020, and as a result, the supply of large-size DDI and small-size TDDI has begun to be squeezed... Accord...[Details]
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People often ask about the topic of pre-loaded registers and shadow registers. In fact, there are introductions in the manuals of the STM32 related series, and there are documents to introduce them. ...[Details]
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Well-known analysts claim that the cost of components alone for the iPhone 12 series is as high as $125. All models, including the four iPhone 12 models, will support 5G networks, and this impl...[Details]
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Recently someone came to ask about the debugging of 2401. Here is a brief description of the issues that should be paid attention to during the debugging process:
1. nRF2401 is powered by 3....[Details]
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Specific implementation functions The system consists of STC89C52 single-chip microcomputer + single digital tube + LED indicator light + LM298N chip + DC motor. Specific functions: (1) Simulate ...[Details]
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high frequency:
High frequency cutoff frequency of the sensor
High frequency cutoff frequency refers to the highest frequency signal that can be measured within the specified sensor frequ...[Details]
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This fish tank automatic thermostat can be used by fish aquarium enthusiasts to feed tropical fish. The circuit is simple and the effect is good.
Working principle
The circuit is sh...[Details]
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introduction
1 The significance of using RTOS on MSP430
It is understandable that it is meaningless to use RTOS on MSP430. Because the hardware resources of MSP430 are limited (for exampl...[Details]
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Figure 1 is a voltage-regulated power supply with adjustable output voltage using a transistor. This circuit adjusts the output voltage by changing the voltage drop of the high-power transistor Tr1 co...[Details]
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Hong Han, the Meizu Flyme engineer who "knelt on the durian", got angry. Previously, he posted on Weibo that old acquaintances including BSP experts, performance tuning experts, and stability expert...[Details]
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Although it is normal for sales to fluctuate in the mobile phone industry, the impact of the epidemic in recent years has also changed the consumption concepts of many people. People try not to buy p...[Details]
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These days, I took out dozens of STM8S005K6T6 chips I bought before and played with them. I used STVD+COSMIC to program them and clicked on the running lights. Suitable for beginners The microcont...[Details]
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PLC automatic control is widely used in electrical automation and intelligent control. Electric power operators know that in addition to inputting the established program, PLC automatic control als...[Details]
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1 Introduction Milk is becoming more and more common in people's daily life and diet. Real-time, fast and accurate detection of milk ingredients is of great significance to improving milk quality and...[Details]
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On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]
Embedded System
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