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Take DRAM as an example. In 1985, Japanese products occupied 80% of the global market. But the market share has been declining since then, falling to less than 10% at the beginning of this century.  ...[Details]

On the afternoon of January 23, Julun Intelligent answered questions from netizens on the Shenzhen Stock Exchange interactive platform, confirming that the company's RV reducer has entered the indu...[Details]

Before I talk about the program, let’s take a picture. This picture is convenient for understanding the implementation of the touch screen under the input subsystem. Regarding the implementation of...[Details]

At the 2019 Taipei Computer Show, Dell launched a number of new notebook products, including the XPS series and the Inspiron series. The newly designed XPS 13 two-in-one laptop in the XPS series has ...[Details]

　　Any additional current generated in the test system will be added to the current being measured and cause errors. This current can be generated internally, such as the input bias current of the inst...[Details]

On December 2, Shanghai Xinyang stated on an interactive platform that the company's lithography machine for KRF248nm photoresist has completed factory installation and started debugging, and the lit...[Details]

　　In the application of power electronics technology and various power supply systems, switching power supply technology is at the core. The inverter is a DC/AC converter that uses thyristor circuits...[Details]

STC Experiment Box 4 IAP15W4K58S4 Keil uVision V5.29.0.0 PK51 Prof.Developers Kit Version:9.60.0.0 Hardware knowledge        Excerpted from "STC15 Series MCU Device Manual"        The STC15 series ...[Details]

STM8L051 microcontroller, PWM configuration. The code in the file .c is as follows #include MYPWM.h void MYPWM_Init(void)//PWM initialization {   GPIO_Init(GPIOB,GPIO_Pin_1,GPIO_Mode_Out_PP_High...[Details]

What is Active Noise Cancellation? Active Noise Cancellation (ANC) is an advanced technology that is incorporated into headphones and earbuds to block background sounds (or) noise. It is an ef...[Details]

How to choose HDMI high-definition cables 1. Choose the right brand 2. Whether there are certification marks Check whether the product packaging has the H...[Details]

Last weekend, I received a call from a friend, asking me what items should be tested if there is a problem with the memory? For this very common question, I habitually answered him to measure the mem...[Details]

A high-reliability linear regulator usually requires a current limiting protection circuit to prevent permanent damage to the regulator due to load short circuit or overload. Current limiting pro...[Details]

Synthetic aperture radar (SAR) is an active microwave imaging radar. With the rapid development of synthetic aperture radar in recent years, the requirements for data acquisition and storage systems a...[Details]

From 2004 to 2007, the United States held three driverless challenge competitions, which gave birth to the field of autonomous driving. As a result, autonomous driving has entered the era of indust...[Details]