51U-C1-P1

When doing experiments, power workers often come into contact with the instrument of transformer tester. So how to judge the performance of the transformer and what functions does the transformer hav...[Details]

A while ago, I was thinking about the ds18b20 temperature measurement and control chip. I have always been confused about the delay problem of the microcontroller. I spent an afternoon using Keil to ...[Details]

　　What is an electrometer 　　 　　Like a digital multimeter (DMM), a Keithley electrometer is an instrument used to measure charge, current, voltage, and resistance. However, an electrometer goes beyon...[Details]

The 51 series single-chip microcomputer is a high-performance 8-bit single-chip microcomputer launched by Intel Corporation in the United States in 1980. It is widely used in my country. At present, ...[Details]

Supercapacitors are now used in new energy buses because of their fast charging speed, high energy conversion efficiency, hundreds of thousands of cycles, and long working time. New energy vehicles...[Details]

Image from "Specific Authorization" After concluding its first exhibition at the World Artificial Intelligence Conference in Shanghai, China’s first automotive-grade artificial intelligence chi...[Details]

In recent years, digitalization has been widely used in the field of power supply, and many electronic devices require power supply with multiple levels. Therefore, a switching power supply design sch...[Details]

Recently, the century-old technology magazine MIT Technology Review officially announced the list of "50 Smart Companies" in 2019. This list is eye-catching, with major companies such as Huawei, Baid...[Details]

The monolithic integrated acceleration sensor ADXL50 is a product of the American AD company. Its main features are small size, good directivity, high accuracy, small time drift and temperature drift;...[Details]

I recently heard a statement that the digital loop is identical to the analog loop at the output of a power converter . The statement goes like this: “To the end user, a power supply that uses a ...[Details]

　　For multiplexed IO, we must first enable the GPIO clock, then enable the multiplexed function clock, and at the same time set the GPIO mode to the mode corresponding to the multiplexed function, an...[Details]

According to foreign media reports, Tesla has recently obtained a new patent for "using visual image data to estimate object properties", which aims to reduce the growing cost and complexity of visua...[Details]

Employees of the Galeries Lafayette department store in Paris are the first to experience the self-driving taxi service provided by Mobileye and RATP Group. At night, an autonomous vehicle from ...[Details]

5G wireless communications require higher frequencies to achieve faster network speeds. Compared with traditional gallium arsenide (GaAs) and silicon-on-sapphire (SOS) technologies, RF-SOI can provid...[Details]

Abstract: Based on the Tail-biting convolutional code of Long Term Evolution (LTE), the Viterbi decoding algorithm is introduced, which is an optimal convolutional code decoding algorithm. Due to...[Details]