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Recently, the University of Science and Technology of China (USTC) website announced that USTC has made important progress in the field of 6G filters. The research results were designed and implement...[Details]

With the booming smart car industry in recent years, the domestic in-vehicle system market has also seen rapid development. With its wide applications in voice interaction, navigation route planning,...[Details]

In AArch64, system configuration is controlled using the MSR and MRS instructions, which access system registers. This is different from ARMv7-A, where system registers are typically accessed through...[Details]

Orifice flowmeter is a common flowmeter in fluid flow measurement. Many companies that use orifice flowmeter for the first time are still unfamiliar with how to install and debug the orifice flowmeter...[Details]

In the first two tutorials, we learned the basic principles of LED, button, switch, the use of digital input and output and the relationship between them. We used the three functions of pin_mode, pin...[Details]

At its new product launch event on Tuesday, Apple announced that it will launch a streaming video service for $4.99 per month. If you buy an Apple product, you will get one year of service for free. ...[Details]

On April 28, Huawei released its 2021 Q1 financial report. The company's revenue in this quarter was 152.2 billion yuan, down 16.5% from the same period last year. However, profits did not decrease b...[Details]

Humidifiers can not only increase the humidity in the air and prevent our nasal cavity from being too dry, but also relieve nasal congestion. At the same time, turning on a humidifier to humidify t...[Details]

Apple reporter Mark Gurman revealed in the latest episode of Power On that Apple's 2022 product line includes the new 5G version of iPhone SE in the first half of the year, the newly designed iPhone ...[Details]

    In the automotive industry, new technologies are constantly emerging, whether in entertainment information, safety or power performance.     So what technologies will cars of the future have? T...[Details]

Abstract: Before a car is finalized, its various parts’ test data must be analyzed. At present, many sensors in cars are directly connected to data collectors and car batteries with wires, and a la...[Details]

S3C2410 is a cost-effective microprocessor launched by Samsung for embedded systems. It is a 16/32-bit RISC processor based on the ARM9TDMI core and operates at a main frequency of 200MHz. Since the ...[Details]

This circuit uses the method of cutting off the power supply of the receiver and then powering it on again, so that the satellite receiver automatically resumes normal operation. The entire process...[Details]

What is PMU (PMIC) PMU (power management unit) is a highly integrated power management solution for portable applications. It combines several traditional discrete power management chips, such as l...[Details]

Thyristor soft start and voltage reduction principle is a technology that uses thyristors to achieve soft start and voltage reduction of motors or other loads. In this article, we will introduce th...[Details]