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Central topics: LeCroy Oscilloscope Eye Diagram Measurement  The new and old software packages have different usage methods  LeCroy's oscilloscope captured 50MS of data and performed eye diagra...[Details]

Electric machine (English: Electricmachinery, commonly known as "motor") refers to an electromagnetic device that realizes electrical energy conversion or transmission according to the law of elect...[Details]

1. Experimental tasks Use the P0.0/AD0-P0.7/AD7 port of the AT89S51 microcontroller to connect the a-h ends of the digital tube. The S1-S8 of the 8-bit digital tube controls the strobe of each digita...[Details]

introduction Electromagnetic ultrasound is a non-contact ultrasonic detection method that does not require any physical contact with the object being tested, does not require coupling agents, and ca...[Details]

The oscilloscope is the right-hand man of our electronic engineers. Playing with the oscilloscope well is one of our necessary skills. The ancients have long taught us not only to know what it is, bu...[Details]

1. Asynchronous motor DTC control 1.1 Control Thoughts In actual operation of the motor, the stator flux amplitude is kept at the rated value to fully utilize the motor core; the rotor ...[Details]

What is the problem being solved? All race conditions accomplish 32bit // Below is the definition of atomic_add arch/arm/include/asm/atomic.h  36 #define ATOMIC_OP(op, c_op, asm_op)          ...[Details]

An intelligent control system is an intelligent computer control system that can complete specialized tasks at the level of human experts. It is accompanied by the increasing development of compute...[Details]

A satellite digital TV set-top box is a device that receives the first intermediate frequency signal sent by the high-frequency head of the satellite signal receiving antenna, performs channel deco...[Details]

Commonly used standard terms: 1. Rated voltage (Un) The ac rms value or dc voltage at rated frequency that can be continu...[Details]

In accordance with the decisions and arrangements of the CPC Central Committee and the State Council, the National Development and Reform Commission recently issued a policy to reduce electricity c...[Details]

Modern thermal imaging cameras work by using optoelectronic devices to detect and measure radiation and establish a correlation between radiation and surface temperature. All objects above absolute z...[Details]

With the order from the on-site commander-in-chief, the primary circuit water pressure test of Unit 5 of Fuqing Nuclear Power Plant of China National Nuclear Corporation, the world's first Hualong On...[Details]

The Hexapod Tumbler is a widely used instrument for evaluating the appearance retention of carpets over time. It complies with many standards including ISO 9405, ISO 10361; BS EN 1471; IWS 247&251; W...[Details]

According to foreign media reports, Ford Motor has obtained a pre-charge alarm patent and may use it in future Ford electric vehicles. The patent was submitted on September 28, 2021, and was publis...[Details]