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LM74 is an intelligent temperature sensor based on SPI bus interface produced by National Semiconductor Corporation of the United States . It can form a temperature detection system f...[Details]

The pace of popularization of autonomous driving is accelerating. On January 12, the Ministry of Industry and Information Technology issued a document stating that 3.521 million new energy vehicles...[Details]

The role of audio limiter An audio limiter is a signal processor used to adjust the dynamic range of an audio signal. Its main function is to limit the maximum value of the audio signal amplit...[Details]

Common faults of three-phase asynchronous motors, including faults occurring at starting, faults occurring during operation, the motor cannot start without any sound, the motor cannot start with a ...[Details]

As a consumer, we all know that lithium batteries have been widely used in portable devices such as mobile phones and laptops, and have a broad market. As investors, we have notice...[Details]

Regarding S7-1200PLC programming with parameters and programming without parameters, mainly FC and FB, this programming method can mainly realize repeated calls and transplantation between programs...[Details]

With the growth of global energy demand and the improvement of environmental awareness, renewable energy, especially photovoltaic storage systems, has been increasingly widely used. Photovoltaic st...[Details]

　　To run the simple dual-channel oscilloscope VI control, you can follow the steps below. Through these steps and processes, you can test, adjust and use the main functions of the simple dual-channel ...[Details]

　　With the popularity of electronic level instruments, users often make mistakes in operation and improper protection during work because they do not understand their basic working principles and per...[Details]

News on June 19, according to the Guangzhou Government website, on June 17, the 2023 China Nansha International Integrated Circuit Industry Forum opened in Nansha, Guangzhou. At the meeting, the pe...[Details]

The U.S. Department of Energy and NNSA announced that Cray has been awarded a $600 million contract to build the first ultra-large supercomputer for the National Nuclear Security Administration. The ...[Details]

The "Medium- and Long-Term Development Plan for the Automobile Industry" proposes that by 2020, the cost of power batteries will be reduced to less than 1 yuan/Wh. In fact, since the goal was propose...[Details]

There are many brands of car anti-theft devices on the market. The commonly used ones are generally electronic alarms, central locking, electronic key recognition, GPS satellite global positioning,...[Details]

Insufficient engine power is a common fault in automobile maintenance. The cause of this fault may be ignition system failure, fuel injection system failure, intake failure or mechanical failure. It ...[Details]

There are coprocessors in the processor to assist the processor in completing some functions, mainly for assisting purposes. Coprocessor: Coprocessors are used to perform specific process...[Details]