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Four stages of microcontroller learning
Microcontroller enthusiasts often ask us, how to learn microcontrollers? What are the steps to learn microcontrollers?
We have roughly summ...[Details]
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Insulation resistance measurement is used to confirm that the insulation resistance value of a circuit is higher than a predetermined value. One terminal of the insulation resistance meter (als...[Details]
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Opening remarks:
The previous section talked about using the cumulative number of timer interrupts in the main function to detect independent keys. However, if in some projects, you need to intermitt...[Details]
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Recently, negative news about e-cigarettes has emerged in an endless stream, bringing great public pressure to the industry. According to a report by U.S. health officials, the number of confirmed an...[Details]
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On October 22, at the Huawei Developer Conference, Huawei announced that the first Hongmeng HarmonyOS cockpit car will be released at the end of the year. Huawei said that the new HarmonyOS smart c...[Details]
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Principle: Transmit - reflect - receive is the basic working principle of radar level meter. The antenna of the radar sensor transmits electromagnetic wave signals in the form of a beam. The trans...[Details]
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On the 2440 development board, there are two interfaces SCL and SDA, where SCL is the clock line and SDA is the data line. They are connected to a pull-up resistor (to control the level of SDA and S...[Details]
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The 51 microcontroller is a microprocessor widely used in the development of embedded systems. It integrates multiple timer and counter modules and can easily perform time-related operations. This ar...[Details]
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Today, Wang Wei, vice president of realme and president of global product line, said on Weibo that the Q series mobile phone that realme will launch next month will be officially named Q3s. It w...[Details]
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System functions Use C8051F MCU to control 8-bit LED and demonstrate the "lighting technique" of C8051F MCU. hardware design For details about the I/O structure and related introduction of C8051F, ...[Details]
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The latest forecast report released yesterday by market research firm Omdia shows that the usage rate of USB-C interfaces will reach a turning point in 2020. Omdia predicts that at least half of the ...[Details]
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Autonomous driving is a technology that integrates perception, decision-making, and interaction. As the first link in autonomous driving, environmental perception capability is the link between the v...[Details]
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Many NOPs in the program are redundant. I hope readers can further streamline them, but they must be verified. Atmel 24C01 is special and simple. 51 crystal oscillator is 11.0592MHz ------...[Details]
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Previously, Hisense Group was reported to have laid off 10,000 employees worldwide, but later clarified that it was just a normal last-place elimination. Today (23), Reuters reported that Hisense Eur...[Details]
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Braking of three-phase asynchronous motors is an important topic in the field of motor control. In practical applications, motors need to start, run, stop and other operations under different worki...[Details]
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