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The rapid development of smart phones has facilitated people's daily life. Young people spend almost all their time with their phones except for work and sleep. After all, smart phones have a "brain...[Details]

0 Introduction System hibernation is the most power-saving state of embedded systems except shutdown. Hibernation (Suspend, STR (Suspend To RAM)), also known as susp...[Details]

1. Why do we need to ensure that the stack is 8-byte aligned? The AAPCS rule requires that the stack be 8-byte aligned. If it is not aligned, calling general functions is fine. However, errors may oc...[Details]

High Current Inductors for Automotive Applications Waldenburg (Germany), July 20, 2023 - Würth Elektronik has launched another SMD inductor that is AEC-Q200 qualified: The WE...[Details]

In the foreseeable future, electricity will become our main energy consumption. From high-speed trains to mobile phones, they cannot exist without electricity. Regardless of the type of electricity, m...[Details]

Today (9), China Academy of Information and Communications Technology released an analysis report on the operation of the domestic mobile phone market in February 2020. In addition to detailed data f...[Details]

Our unit bought a high and low temperature test chamber with a serial port screen on it. Compared with self-drawn GUI, it has the advantages of simple development, stable system and high development ...[Details]

Recently, during the 2021 China Integrated Circuit Design Innovation Conference and IC Application Expo (ICDIA), Muxi Integrated Circuit CEO Chen Weiliang introduced the market and development foreca...[Details]

Specific function implementation: Press the "Count" button to increment by 1, and press the "Clear" button to set all two-digit digital tubes to 0. Devices used: Two digital tubes, bus, resistor, two...[Details]

　　What is the biggest annoyance you encounter when using a portable device? Market research shows that battery cycle time (i.e., the length of time between two charges) is the aspect that portable de...[Details]

The LED display screen in this project is installed in the production workshop to display the actual output and target output. Six display screens with the same specifications are distributed in si...[Details]

The 5 most noteworthy new battery technologies! The longest battery life is up to 2414 kilometers, and it is lighter and thinner New energy vehicles are becoming more and more common, which has bro...[Details]

According to foreign media reports, Aira, a developer of innovative wireless power technology, said it would apply its technology to automobiles. Recently, the company announced that it had received ...[Details]

1 Introduction To solve the system-level design problem, we must first solve the system and function description problem. The competition for system-level design languages ​​is in full swing. ...[Details]

Soft starters and frequency converters are two types of electrical equipment widely used in the field of industrial automation. They have certain differences in functions, principles, applications,...[Details]