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Previously, Google and Amazon broke the news that they hired external contractors to audit user recordings of their voice assistant services, sparking consumer concerns about personal privacy. Recent...[Details]
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There is a problem when using STM8 microcontrollers. If you want to use the second function of some pins, you need to set the option word. The option word can be set through code. However, it is trou...[Details]
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1 - Target system not detected
Before debugging, please connect the target board and then use the debugging software to detect the target system. If the target system cannot be detected, please do th...[Details]
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AVR is a series of microcontrollers based on the Reduced Instruction Set Computer (RISC) invented by Mr. A and Mr. V of ATMEL (Chinese name) in 1997. ATMEL has expanded AVR to a full series: Tiny AVR...[Details]
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High-power LEDs have higher luminous efficiency and service life than fluorescent lamps. People should install a heat sink according to the actual usage. At present, the retail price of domestic 3W...[Details]
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Recently, I was learning about the u-boot porting of MINI2440. When adding the function of burning the yaffs2 file system, the instructions found on the Internet were relatively general, and they all...[Details]
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Yesterday I read the Flash of the STM32F030F4P6 that I often use, and found that in addition to the officially marked 0~3 sectors, 4~7 sectors can also be read and written normally, but the program c...[Details]
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0 Introduction
The master-slave system composed of PC and MCU is very common and has been applied in many fields. In these systems, serial communication is generally used between PC and MCU to ...[Details]
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1: STM32 (Cortex-M3) startup process (entry address) When ARM7 and ARM9 are started, the reset interrupt program is executed from the absolute address 0X00000000, that is, the starting address after ...[Details]
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Preface
Data acquisition system refers to the overall system that automatically collects conditioned electrical or non-electrical signals from analog and digital units under test such as sensors an...[Details]
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The current probe is an active probe and is the only accessory for the oscilloscope to measure current. The active probe is just a broad term and refers to a probe that requires power supply. Acti...[Details]
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Compared with lithium-ion batteries, lithium metal batteries have higher energy density, faster charging speed and lighter weight, but their commercial application has been limited, one of the main r...[Details]
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According to the latest report from TrendForce, the tight supply of advanced packaging production capacity will be greatly alleviated by three major factors: Samsung joining the competition, TSMC inc...[Details]
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At present, there is a lack of long-term reliable use examples in the field of liquid level automatic control in China, and there is no finalized product suitable for liquid level measurement and au...[Details]
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On October 30, the second batch of enterprises settled in Yibin Energy Storage Industrial Park held a centralized start-up event. Municipal Party Committee Secretary Fang Cunhao attended and announced...[Details]
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