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Yonhap News Agency reported on October 27 that Samsung Data Systems (SDS), the information technology department of Samsung Group, said on the same day that the company signed a memorandum of underst...[Details]

The working principle of the frequency converter is actually quite simple. It is actually a device that controls the power of the motor by changing the frequency of the motor power supply. Its main...[Details]

When the AVR fuse is set incorrectly and the ISP cannot download programs, it needs to be unlocked. The method I approve of is to use an active crystal oscillator or use a single-chip microcomputer t...[Details]

The prices of VI curve testers on the market range from 2,000 yuan to 10,000 yuan. Most of them are inconvenient to carry. Some products can be carried, but the functions are single (for example, the...[Details]

Recently, a video showing a Tesla Model Y seemingly losing control in Chaozhou, Guangdong has made consumers pay attention to car safety issues and once again ushered in a small climax. Netizens are ...[Details]

With MSP430 processor as the core, combined with photoelectric micro-loss blood glucose monitoring technology, and using three-probe fiber bundle sensor, a new blood glucose monitoring system is de...[Details]

　　introduction 　　Through statistics of various failures in UPS maintenance work, we can draw the following conclusion: For backup UPS power supply , failures caused by batteries account for more t...[Details]

90% of the respondents in the United States, Europe and China do not think that electric vehicles have advantages such as fast acceleration and excellent driving experience; 80% of the respondents in...[Details]

I. Introduction Temperature sensors are widely used . Pt resistance temperature sensors are widely used in meteorology, agriculture and forestry, chemical fiber, food, automobile, household a...[Details]

What is flux ? As the name implies, flux is used to assist soldering. When soldering electronic parts to circuit boards, a substance that can perform better soldering is used because the p...[Details]

C8051F --- Oscillator  Q: Is the internal clock oscillator stable? Can it be used to generate the baud rate time base? A: The accuracy of the internal clock oscillator of different devices is differe...[Details]

Preface By analyzing the s3c2410_ts/s3c2440_ts module loading process, the bus-device-driver model and input subsystem framework in the Linux driver are analyzed. Main process analysi...[Details]

Qiushiyuan Alliance member unit: MCT (Millimeter) was established in September 2022. It is an innovative company focusing on intelligent space-time perception and solutions, and is comm...[Details]

1. If your program uses C++ global variables, then *do not* use MicroLIB, otherwise Keil will say that a certain symbol cannot be found. 2. One problem with not using MicroLIB is that KEIL will use...[Details]

On November 7, Nissan Motor said it plans to launch new energy vehicle models in China and plug-in hybrid vehicles in the United States. The company also announced its latest goal: to shorten ...[Details]