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Recently, researchers from the University of Florida, the University of Michigan, and the University of Electric and Communications Technology in Japan discovered a security vulnerability. Researcher...[Details]

According to foreign media reports, students at Ruhr University Bochum in Germany have developed an off-road vehicle that can be charged with photovoltaic modules (PV, a device that converts solar en...[Details]

Design requirements: In the previous project, we introduced how to use 8051 microcontroller for serial communication. This is a very basic project that does not require much hardware. Next, we...[Details]

Reuters quoted a senior manager at Audi as saying that in the past two years, the chip shortage has become a bottleneck in the German automotive industry. Although many chip manufacturers have planne...[Details]

On May 11, according to foreign media reports, due to growing concerns about the possible impact of relying on Asia for production facilities for key technologies, the Trump administration of the Uni...[Details]

1. Experimental Phenomenon      The rightmost digital tube initially displays 0. Each time the external button K1 is pressed, it increments by one and returns to zero when it counts to nine. 2. Pur...[Details]

　　The development of infrared measurement technology has made the sensitivity, working temperature and detection rate of materials continuously develop to a higher level, and new materials are constan...[Details]

In the era of electric vehicles, how should we evaluate the quality of electric motors? Perhaps many people think that the type of motor determines the quality of the motor. As the two mo...[Details]

Commonly used interfaces include spi, I2c, uart, etc. They all have their own protocol regulations. Let's talk about the connection and difference between them: 1 I2C bus      There are two main si...[Details]

The library has been collecting books these days and has stipulated that people cannot leave their seats for more than 15 minutes, otherwise the books will be taken away. So a timer was made to indic...[Details]

The real-time clock of STM32 is an independent timer Usually a button battery is added to the power supply end of the backup area, so that the RTC will not stop working when the main power supply i...[Details]

As technology companies pay more attention to the construction of their own peripheral accessory product ecosystem, some giants have attracted many high-quality third-party accessory brands to join w...[Details]

AMBA (Advanced Microcontroller Bus Architecture) is an on-chip bus introduced by ARM. The AMBA specification mainly includes: AHB (Advanced High-performance Bus) system bus and APB (Advanced Peripher...[Details]

        Some Pixel 4XL users have begun reporting an issue with their devices where the rear glass panel has started to peel off or pop out of the frame. 　　Reports began appearing on Google's support...[Details]

Many of my friends are like me. They majored in electronics engineering. They took a lot of signal courses, didn’t understand anything, memorized formulas, took exams, and then graduated. 　　Let's sta...[Details]