AFA07-S26ECA-00

　　Multimeter is an indispensable measuring instrument in power electronics and other departments. It is generally used to measure voltage, current and resistance. Multimeters are divided into Fluke m...[Details]

According to data from market research firm eMarketer, in 2017, 35.6 million U.S. consumers used voice-controlled devices at least once a month, and that number is growing at a compound annual growth...[Details]

Addressing mode Data is stored in memory. Addressing is simply to find the address of the stored data or instructions. The memory has many storage units for storing data. In other words, addressing...[Details]

At the beginning of the 2019 school year, a "Loongson admission letter" became a hot topic on the Internet. It turned out that the University of Chinese Academy of Sciences embedded a "Loongson 3" ph...[Details]

According to foreign media reports, self-driving car technology has the potential to change the industry - in fact, it already has. For example, Einride, headquartered in Stockholm, Sweden , has rais...[Details]

Look again! Look again! Looking at your phone before bed may lead to depression! On June 1, a study published in Nature Neuroscience pointed out that increased exposure to blue light at night can...[Details]

　　Whether in daily life or in industrial production, temperature is a very important indicator. Therefore, the collection, measurement and transmission of temperature data have always been the focus o...[Details]

0 Introduction Low-light-level video systems are increasingly used in night vision technology. However, due to the low target illumination, close target and background reflectance, and poor observa...[Details]

The signal is picked up by the capacitor microphone, amplified by Iq, and sent to the negative terminals of IC1, - IC2, and IC3 (e - b) as comparators HJ. The positive terminal voltages are compared...[Details]

Although there is no inevitable connection between the popularization of automobile intelligence and the development of new energy models, it is undeniable that new energy models with a higher degree...[Details]

    Abstract: This article introduces a DDS special chip AD9835, and uses this chip to design a high-precision frequency signal generator. The basic principles and applications of the DDS chip and i...[Details]

Today, when intelligence is "in vogue", the concept of "wisdom" has been deeply rooted in people's minds. This will be another blue ocean with broad market prospects. However, due to factors such as ...[Details]

Parkinson's disease (PD) is a common neurodegenerative disease in the elderly. The lesions occur in the midbrain, where there is a group of substantia nigra neurons that can synthesize...[Details]

The widespread use of electronic energy-saving lamps has brought new changes to people's daily lives, and has also brought a large number of energy-saving lamps that have been worn out. According to ...[Details]

In automotive power systems, damage to DC-DC converters can be caused by a variety of factors. However, one of the main reasons is that the residual voltage of the surge TVS (overvoltage protector)...[Details]