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When I first wrote an STM32 program, I encountered a confusion. The STM32 Flash was set to start at address 0x0800 0000 in MDK, but the CM3 manual stipulates that the interrupt vector should be taken...[Details]

With the continuous advancement of electronic technology, integrated electronic systems (such as avionics systems) have become the most critical components of transportation vehicles, playing a key ro...[Details]

This week, Microsoft's stock price in the U.S. broke through $400. As of January 25, Microsoft's (MSFT) stock price was 404.87, and its total market value exceeded $3 trillion. While surpassing App...[Details]

1. Command format description There is a lot of information on how to use the command on the Internet. I will just briefly explain it here: Each command of U-Boot is defined by the U_Boot_CMD macro. ...[Details]

This article will introduce methods of driving a brushed motor using a "single switch circuit" and a "half-bridge circuit." Both methods are applicable to DC drive and PWM drive. Driven ...[Details]

Insertion flowmeters should not be unfamiliar to many users. The application of insertion flowmeters has been increasing year by year in recent years, especially in the measurement of large pipelines,...[Details]

Proteus is one of the most advanced MCU CPU and peripheral circuit simulation tools. This article introduces the characteristics of the MCU simulation software Proteus, and introduces the process a...[Details]

To reduce the power supply interference of AD conversion, Mega16 chip has independent AD power supply. The official document recommends connecting a 10uH inductor (L1) in series with VCC, a...[Details]

The key to the development of the intelligent connected vehicle industry lies in the unification of quality, safety, speed, and efficiency to promote the development of the entire industry chain....[Details]

It can be downloaded using Keil's compilation environment, but the entry address is shown in the yellow line below. If single-step execution (F11) or full-speed run (F5) is performed, the program alw...[Details]

In the field of automotive electronics, MCUs are widely used, ranging from body control and powertrain to windshield wipers and window control units. However, automotive products must be highly relia...[Details]

Wavelet image coding and fractal image coding are two different image coding methods, each with its own characteristics and limitations. After an image is transformed by wavelet, its sub-images i...[Details]

Recently, two things about Xiaomi have been very popular. One is that Mimoji was suspected of plagiarizing Apple's Memoji expressions, and the other is that the Xiaomi CC series was hit by Chang Chen...[Details]

If we only talk about the mobile communication experience, it is not an exaggeration to say that we are the happiest people in the world, because under the national "universal communication service" ...[Details]

In the third quarter of 2024, Texas Instruments (TI)'s performance showed some signs of recovery. In the quarterly earnings conference call held on October 22, TI CEO Haviv Ilan and CFO Rafael Liza...[Details]