62GB12E1203SY219

Recently, the Ministry of Industry and Information Technology and six other departments issued the "Guiding Opinions on Promoting the Development of the Energy Electronics Industry", which mentione...[Details]

From front bumper to rear bumper, from roof to wheels, more and more efficient and innovative semiconductor technologies are used in cars Today's vehicles may be equipped with 200 to 2,000 semico...[Details]

1 Basic principles 1.1 IIC bus See the previous content PIC16F877A microcontroller (IIC bus + AT24C02 chip) 1.2 PCF8563 chip It can be seen that the PCF8563 chip has a total of 16 registers. T...[Details]

This chapter mainly introduces the signal excitation method in weak signal detection. By analyzing the shortcomings of the common single-excitation digital phase-sensitive detection method, which has...[Details]

1 Introduction Circuit breakers play an important role in cutting off fault currents in power systems. The extensive application of circuit breakers with sulfur hexafluoride (SF6) gas as the insula...[Details]

　　Solar energy is the most direct, common and cleanest energy on earth. As a huge renewable energy, solar energy will be used more and more widely as traditional energy becomes increasingly scarce. I...[Details]

Raychem 1318329-1 automotive terminals are designed to provide good connection and performance, and ensure higher relative density in a limited space, which is required by advanced au...[Details]

There have been rumors that Broadcom wants to acquire Symantec, a cybersecurity company. However, according to reports in mid-July, negotiations for Broadcom's acquisition of Symantec, a cybersecurit...[Details]

I haven't taken an exam for a long time, but in order to experience the latest NGP automatic navigation assisted driving released by Xiaopeng Motors, I recently participated in the "Smart Experience ...[Details]

    Signal isolation allows digital or analog signals to be sent without a galvanic connection across the barrier between the sending and receiving ends. This allows the ground or reference levels ou...[Details]

Small power DC motors rely on DC voltage to work and are widely used in various small electromechanical equipment, various automatic control electrical equipment, and daily electrical equipment. (1)...[Details]

Controlling noise in analog and mixed-signal circuits is important, but not simple. Signal integrity depends on controlling noise in the signal chain. If not controlled, noise can interfere with the ...[Details]

White power bank. (Photo provided by the interviewee) A building actually has its own power bank? That's right! At No. 813 Guangchang South Road, Changle District, downstairs of Changle Industrial Inv...[Details]

0 Preface Nowadays, in school dormitories, accidents such as students’ valuables being stolen and fires caused by students’ mistakes often occur. These are “big problems” that have been plaguing stud...[Details]

    1 Introduction 　　According to statistics, traffic accidents caused by blind spots behind cars account for about 30% in China and 20% in the United States. The first two generations of reversing...[Details]