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Compal benefits from the improvement of product mix, and foreign investors are optimistic that gross profit margin performance will improve significantly in the second half of the year. This quarter'...[Details]
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About PWM, DAC and Audio PWM is the abbreviation of pulse width modulation. Since there are many articles introducing it, you can do your homework. Wikipedia Pulse-width_modulation Baidu Encycloped...[Details]
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During this year's Spring Festival, I saw a lot of popular lights on the streets, which were very beautiful.
Today, when I was reading a book about single-chip microcomputers, I saw an example of m...[Details]
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When designing a switching power supply, the first problem we face is how to choose a suitable single-chip switching power supply chip that can meet the requirements without wasting resources due to i...[Details]
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Soft starters and frequency converters are two different electrical devices, and they have some obvious differences in appearance.
Size and shape
There are obvious differences b...[Details]
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Through previous learning, we know that the microcontroller has ROM, RAM, and parallel I/O ports. So, in addition to these things, what else is inside the microcontroller? How are these bits and piec...[Details]
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At present, there are four popular networking schemes for smart homes: control network based on TCP/IP protocol; control network based on EIB (European Installation Bus) bus; control network based on ...[Details]
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According to the Ministry of Industry and Information Technology on December 17, according to the "Lithium-ion Battery Industry Standard Conditions" (Ministry of Industry and Information Technology...[Details]
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Course design content and requirements:
Task: Use the microcontroller and DAC0832 chip to generate sawtooth waves and square waves, and display the frequency of the generated waves on the digital tub...[Details]
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Since 2017, passive components represented by MLCC have led the price increase trend. At the peak of the price increase in 2018, the original MLCC had increased several times compared to before the p...[Details]
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1 Introduction
The boot program in a PC is generally composed of BIOS and OS Bootloader (such as LILO or GRUB) located in MBR. However, in embedded systems, there is usually no firmware program li...[Details]
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The most commonly used output printing device in the single-chip microcomputer application system is the micro printer, such as the TP series, UP series printers, etc., and their control technology...[Details]
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Windach, April 7, 2022 |
DELO has pioneered a new process technology that combines dispensing and pre-activation of adhesives in one process step.
Activation in the flow offers users new op...[Details]
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As people's demand for audio electronic products is getting higher and higher, the transition from 8-bit and 16-bit MCUs to 32-bit MCUs has become a market trend. As Asia's first original 32-bit micro...[Details]
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A dual-output voltage and current stabilizing power supply is designed by using a new monolithic switching voltage regulator LM2576 to replace the commonly used linear three-terminal integrated volta...[Details]
Discrete Device
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