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There are two main structures of spectrum analyzers: sweep type and FFT. Due to the limitation of measurement frequency in FFT structure, it is generally only used for low frequency, while sweep type...[Details]
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Basic concepts (CMSIS): Cortex Micro-controller Software Interface Standard, microcontroller software interface standard. 2. CMSIS standard file structure: a) core_cm.c （stdint.h） b) system_.c （...[Details]
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The trend towards autonomous driving, coupled with public concerns about the safety of driverless cars, has made cybersecurity a top concern for automotive original equipment manufacturers (OEMs). ...[Details]
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Toyota Motor will launch a disruptive solid-state battery this year that will provide a range of 500 kilometers, can be charged from empty to full in 10 minutes, and has minimal safety hazards. Toyot...[Details]
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LCD 1602, formally called LCM 1602 (including some peripheral circuits), is generally used to display simple characters, and can also be "created" in a customized way.
I have just learned the basic c...[Details]
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1 System Overview
The programmable current source has the characteristics of wide output current range, high accuracy and high power. It is an essential instrument for forming automatic test system...[Details]
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TPS61081 WLED backlight driver circuit
The WLED display backlight driver is shown in Figure 4. If the voltage feedback network is replaced by the WLED string and the series current sense resist...[Details]
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As cars become more connected and technologically advanced, the need for enhanced safety measures increases. The latest cybersecurity specifications from governments and automotive OEMs are beginning...[Details]
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A "chip shortage" has continued since the second half of last year. According to statistics, as many as 169 industries in the world are affected by chip shortages, including the steel industry, concr...[Details]
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Since the second half of last year, the semiconductor industry's business climate has declined sharply, and this trend reached its peak in the first half of this year. Market demand has dropped signi...[Details]
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1080p video screen resolution is now available in almost every home, and like other current technologies, it is also rapidly evolving into a new phase of 4k video. This presents many challenges for o...[Details]
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According to reports, on October 19, the Ningde Times Guizhou New Energy Power and Energy Storage Battery Manufacturing Base project located in Gui'an New District entered the final stage before bei...[Details]
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introduction:
In recent years, high-performance, low-power ARM processors have become the mainstream of embedded applications; the open source embedded Linux operating system has also become o...[Details]
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1 Introduction
The ADμC812 microcontroller recently launched by Analog Devices of the United States contains a high-precision 8-channel 12-bit analog-to-digital converter (ADC), a 2-channel 12-bit d...[Details]
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After many days of hard work, we can finally use interrupts. But in order to allow RTOS to use timer interrupts, what kind of interrupts can be implemented in S3C44B0? There are two ways to impleme...[Details]
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