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Digital signal processing is a theory and technology that uses numerical calculations to process signals. Digital signal processors (DSPs) are mainly microprocessors used to complete various real-tim...[Details]

In recent years, driven by green energy-saving awareness, smart grids with smart meters as the core have become a key area for many countries such as Europe, the United States, Japan and China to c...[Details]

  Recently, I need to monitor the temperature of the equipment when testing it. Usually, I use an infrared thermal imager to test it and then record the data manually. This kind of test is very labor...[Details]

As an indispensable and important part of the car, the throttle directly affects the safety performance of the car. Since the 21st century, most cars have replaced the conventional cable throttle...[Details]

According to data released by the National Bureau of Statistics, the gross domestic product in the first three quarters was 82,313.1 billion yuan, a year-on-year increase of 9.8% at comparable prices...[Details]

1 Design Task (When pressed, all red lights will light up in sequence, and the digital tube will display the 15S timer; the east-west green light will light up, the north-south red light will light u...[Details]

It’s been a few months since Honor was spun off from parent company Huawei and the company has yet to launch a flagship smartphone since then, but that may soon change. It is reported that the Hono...[Details]

It is learned that Russian autonomous driving technology company Cognitive Pilot has developed a miniature radar sensor called Cognitive Mini Radar for autonomous vehicles. It weighs only 40 grams an...[Details]

1. Introduction of the concept of counting Let's start with counting votes: draw a "positive". This is counting. Counting routines can be seen everywhere in life. For example: the counter on...[Details]

In the past decade, with the rapid development of China's industry, the demand for industrial measuring instruments has also increased year by year, which has directly led to the upgrading and progres...[Details]

1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]

A report recently released by the Intellectual Property Development Research Center of the National Intellectual Property Administration shows that there are currently more than 210,000 5G standard e...[Details]

　　How to use the battery internal resistance tester 　　The battery internal resistance tester is an instrument used to measure the internal impedance of the battery and the degree of damage to the bat...[Details]

Shanghai, China, April 25, 2023 – VIAVI Solutions, a network test and measurement company that works with some of the world’s largest full-service provider networks, announced that it will provide ad...[Details]

  　　Digital voltmeter (digital panel meter) is a basic measuring tool widely used in the current electronics, electrical engineering, instrumentation, metering and measurement fields. Books and a...[Details]