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When talking about AVR code segments in "AVR Microcontroller Principles and GCC Programming Practice" P117, it is mentioned that the .bss segment contains a very interesting .noinit segment. .noini...[Details]

Editor's Note: Chip Intelligent Driving - a collection of opinions from industry, academia, research and business experts, comprehensively analyzing the opportunities and challenges of AI chips, thir...[Details]

On July 31, Japan's Murata Manufacturing Co., Ltd. announced its latest quarterly financial report. Sales from April to June 2019 increased by 3.5% year-on-year to 357.5 billion yen; consolidated ope...[Details]

From May 31st to June 2nd, the 2021 International Conference on Display Technology (ICDT 2021) was held in Beijing. Well-known entrepreneurs and academics in the global display field gathered togethe...[Details]

Earlier, we talked about the input and output functions of the 51 microcontroller. Today we will talk about something different, external interrupt testing. First of all, we have to talk about the ro...[Details]

In the more than 100 years since the birth of the car, the way to control the steering of the car head has always been through a rigid mechanical connection, with the steering column driving the stee...[Details]

Hisense, the leader of Chinese laser TV, will launch a screen-sounding laser TV at the IFA exhibition in Berlin, Germany, which will open on September 6. This is another technological breakthrough of...[Details]

Call Function (FC) A function is called by specifying the function name (FC, SFC identifier) ​​and the parameter list. The function name that identifies the return value can be specifi...[Details]

       Many embedded ARM processor systems are based on battery-powered energy supply, and the power consumption of the processor is critical to the entire SoC chip, so the low power consumption adva...[Details]

There is a connection problem between the 5V 51 microcontroller and the NRF24L01 wireless module. They said that improper connection will cause the following problems: 2. Another possible reason is...[Details]

The solution provides 3GPP version 16 Sidelink standard physical layer verification testing Ability to perform rigorous physical layer testing to verify system-level chip designs and ensure reli...[Details]

With the continuous development of new energy vehicles, advanced driver assistance systems and autonomous driving technologies, major automakers and technology innovation companies have an increasing...[Details]

At present, public key-based identity authentication mechanisms are widely used on the Internet. Public Key Infrastructure (PKI) is a system that uses public key technology and digital certificates t...[Details]

1. What is “inertia matching”? 1. According to Newton's second law: "Torque T required by the feed system = system transmission inertia J × angular acceleration θ". Acceleration θ affects the ...[Details]

A multimeter is a commonly used measurement tool that can be used to measure parameters such as voltage, current, and resistance. However, for the measurement of temperature sensors, a multimeter m...[Details]