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Industrial computers: Promoting application innovation with open standards From the first generation of STD bus industrial computers in the 1980s, the second generation of PC-based industr...[Details]

On March 25, the Jiangsu Provincial Development and Reform Commission officially approved the fifth 500 kV cross-river channel of the Jiangsu Power Grid, the Fengcheng-Meili Transmission and Transf...[Details]

At present, many brands of smartphones, notebooks, and tablets on the market have adopted Type-C connectors, such as Xiaomi, Meizu, OnePlus, Huawei, OPPO, etc. Most people just think it is convenie...[Details]

In electronic circuit design, we often encounter situations where we need to use an oscilloscope for measurement. Oscilloscopes play a relatively important role in circuits. In many cases, oscillosco...[Details]

Do you find voice commands in the car boring now? That is, the instructions that can control the vehicle. That is, he is too rigid and cannot have a normal conversation. In order to solve this pr...[Details]

A new electric bike rental service uses customers' smartphones as keys and dashboard. If you live in a large city and don't own a car, your options for getting around include biking, taking pu...[Details]

I have an EM-SAM3S development board from Inbit, which I have had for a month. It was originally used for uLoong activities, but I was not familiar with this chip, so I used STM32F4 as a substitute. ...[Details]

According to an internal document obtained by MacRumors, Apple acknowledged that some displays of the iPhone 12 exhibited unusual light changes such as flickering, greenish or white glow under certai...[Details]

introduction 　　 At present, there are three main ways of mobile wireless data transmission: GSM short message, GPRS and CDMA. Their characteristics are compared as follows: ① GSM short message meth...[Details]

In modern industrial production, the motor is the main driving device. At present, the KZ-D drive system that uses thyristor (i.e., silicon controlled rectifier) ​​devices to power the motor has been...[Details]

There are numerous examples of general driver development under LINUX on the Internet, but there are few introductions about DMA driver, perhaps because they are simple. Recently, Zhaoyang spent seve...[Details]

       Foreign media previously reported that some users of Apple iPhone 12/Pro LTE and 5G network signals experienced unexpected disconnection problems, and users encountered them most when driving ...[Details]

Assign channel To illustrate the potential of TSP, let's look at several SCPI application examples for the 2700 Series and compare them to the 3700 Series scripts. But first, we'll review our underst...[Details]

For a long time, urban residents in northern my country have been charged for heating based on residential area rather than actual heat consumption, which has led to poor energy-saving awareness am...[Details]

At present, the endurance performance of traditional electric vehicle manufacturers has not surpassed Tesla, which is due to the selection of electric vehicle platforms. Electric vehicles developed b...[Details]