ABM9-32.0000MHZ-8-4-W

Temperature measurement circuit composed of LM324 See attached picture. The temperature sensor uses a silicon triode 3DG6, which is connected in the form of a diode. The temperature coefficient of ...[Details]

For a newly designed circuit board, debugging often encounters some difficulties, especially when the board is large and has many components, it is often difficult to start. But if you master a set o...[Details]

Printed circuit board (PCB) is the support for circuit components and devices in electronic products. It provides electrical connections between circuit components and devices. With the rapid devel...[Details]

ON Semiconductor said late Thursday that it will lay off 475 employees as part of cost-saving measures. The chipmaker, which has nearly 35,000 employees worldwide, said: "The cost reduction is a stru...[Details]

#include reg52.h   void main()   {       P1=0xB0;       while(1);   }   Well, that's all the codes. The actual circuit may have 74H or something. But it's just one bit, mainly to record my confusion ...[Details]

From GM Onstar in 1996, to BMW 7 Series iDrive in 2001, to Audi A4L's Mini in 2018, voice recognition and interaction technologies are activating the upgrade of traditional car cockpits to digital an...[Details]

As a key electrode material in the hydrogen economy, platinum degradation seriously shortens the life of electrochemical energy conversion devices, such as fuel cells. According to foreign media repo...[Details]

　1. Power on precautions: 　　Boot steps: 　　(A) First, power the load with AC bypass; 　　(B) After confirming that there is no output line short circuit and no overload, start the machine without load; ...[Details]

Apple announced that it will launch the smart speaker HomePod in the Japanese market at the end of summer. The product focuses on music playback, can stream third-party audio sources via AirPlay, and...[Details]

     On the evening of March 17, Honor held a new product launch conference and officially released the new generation flagship Honor Magic 4 series. After the meeting, Honor CEO Zhao Ming talked abo...[Details]

At the 2019 Supercomputing Conference, Intel launched a new software industry program, oneAPI, to help fully unleash the potential of multi-architecture computing in the era of the integration of hig...[Details]

On August 12, the Financial Times reported that Continental AG, one of Europe's largest automotive industry suppliers, is considering splitting up the company by listing its core automotive busines...[Details]

Apple recently held an online shareholder meeting for investors, allowing shareholders to vote on proposals and submit questions to Apple executives. Typically, Apple does not reveal product informat...[Details]

For sports smart bracelets, the accuracy of the equipment and the professionalism of the data are very important. Although some sports bracelets on the market can provide sports data, their comprehen...[Details]

The soft starter is an electrical device widely used in the industrial field. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during ...[Details]