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The ability to read circuit diagrams is one of the essential skills for electrical professionals. Controlling circuit diagrams is the basic knowledge that needs to be mastered during the installati...[Details]

A year's plan begins with spring, and spring is a critical period to lay the foundation for achieving annual development goals. JAKA Robotics will use leading exhibition platforms at home and ...[Details]

　With the rapid development of science and technology, switching power supplies have been widely used in many fields such as automatic control, aerospace, and new energy due to their advantages such ...[Details]

The application analysis of portable ultrasonic flowmeter is as follows: 1. Currently, the existing ultrasonic flowmeters produced in China cannot be used for pipes with a diameter less than DN25mm. ...[Details]

晶振：12M TEMPER_L EQU 36H TEMPER_H EQU 35H TEMPER_NUM EQU 60H FLAG1 BIT 00H DQ BIT P3.3 AAA:MOV SP,#70H LCALL GET_TEMPER LCALL TEMPER_COV LJMP AAA NOP ;------------------Read the converted te...[Details]

In order to further standardize the construction, operation and management of electric vehicle charging facilities in our city and promote the healthy and sound development of the industry, our bur...[Details]

LED stroboscopic effect refers to two concepts. One is stroboscopic: the depth of the fluctuation of the luminous flux of the electric light source. The greater the fluctuation depth, the greater t...[Details]

From the name of the oil quality tester, you can know that the oil quality tester is used to detect the quality of oil, so how to detect it specifically? Here I will introduce to you the functions of ...[Details]

　　As shown in the figure, this is the LM4912 dual-channel amplifier circuit. The left and right channel audio signals are input into the 1st and 5th pins of the LM4912 respectively, and are output fr...[Details]

The oscilloscope is the right hand of the electronic engineer, without which nothing can be done. Why do we need an oscilloscope? First of all, an oscilloscope is as easy to use as a multimeter. We...[Details]

1 Introduction According to statistics, among the three parts of transmission lines, high-voltage distribution networks, and low-voltage users, the line loss of low-voltage users is ...[Details]

    【Introduction】Sleep apnea, commonly known as snoring, is a disease that bothers many people and has a great impact on their sleep. Treating this disease is a challenge for medical device manufact...[Details]

Schaeffler's 2-in-1 electric drive axle wins the Innovation Award The two-in-one electric drive axle won wide attention from readers and judges with its high power density The increasing integ...[Details]

Mitsubishi Electric is a world-renowned electrical equipment manufacturer, and its product lines cover industrial automation, energy management, home appliances and other fields. In the field of in...[Details]

Due to misoperation of the circuit breaker or the grounding of the DC system, which causes the relay protection to malfunction, the generator may suddenly lose its load, i.e., load shedding. For th...[Details]