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Low-cost batteries are mainly used in A00 and A0-class cars. In fact, this market has always been a large part of China's new energy vehicle development. As subsidies gradually decrease, the profit o...[Details]

The role of a power supply monitor is to control the point of load ( POL ) of the system so that the power rail meets the specification requirements. POL can be analog or digital, depending on the ty...[Details]

Apple today released the fourth beta of iOS 15.5 and iPadOS 15.5 for developers and public beta users to test. The new software was launched a week after the third beta was released. Developers can d...[Details]

As the new four modernizations enter the "second half" of intelligentization, intelligent driving and intelligent cockpit have become the hottest topics in the industry. However, many people tend t...[Details]

Zoss Automotive Research Institute released the "Special Research on Panoramic Skylights - Monthly Monitoring and Analysis Report on Automotive Black Technology No. 4, 2024", which analyzes and stu...[Details]

1. Overview of I2C Serial Bus 1. The I2C bus is a serial bus launched by PHLIPS. It is a high-performance serial bus with bus arbitration and high-speed and low-speed device synchronization fu...[Details]

What is the MCU stack? In the on-chip RAM, a special area is often designated to store certain special data, which follows the principle of sequential access and last-in-first-out (LIFO/FILO). This...[Details]

　　 Signal sources have developed to a very wide range today. We can classify them according to the frequency range: ultra-low frequency (0.1m～1kHz), audio (20Hz～20kHz), video (20kHz～10MHz), radio fre...[Details]

Ultrasonic motor (USM) has many advantages, such as being able to directly output low-speed high torque, fast transient response (up to ms level), high positioning accuracy (up to nm level), and no...[Details]

　　EMC refers to the ability of a device or system to work in its electromagnetic environment and not cause unbearable electromagnetic disturbance to any object in the environment. As a power supply li...[Details]

　　As the demand for switching power supplies continues to grow in many industries, it is crucial to measure and analyze the power loss of next-generation switching power supplies. This article introd...[Details]

On October 17, the 20GWh annual smart energy storage battery project of Quzhou Penghui Energy Technology Co., Ltd. officially started construction, marking the entry of Penghui's energy storage...[Details]

On February 25, Shengyi Electronics Co., Ltd. was officially listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange. The stock abbreviation is "Shengyi Electronics" and ...[Details]

The Qichacha App shows that Huawei Technologies Co., Ltd. recently disclosed the patent "Road Drivable Area Inference Method and Device", the disclosure date is January 15, and the patent publication...[Details]

PWM - Pulse Width Modulation. My understanding is that it controls a counter to achieve the output of different pulse widths, thereby driving the buzzer to make different sounds. The registers used i...[Details]