In fact, there are many small circuits in RF, which are very useful. As we all know, RF modules are very expensive, and the better the performance, the more expensive it is. For example, a balun can c...
1 Introduction The variable frequency power supply is a power conversion device, which has the advantages of pure output waveform, stable output voltage, adjustable output frequency and output volta...
TK2683
TK2683A/B insulation resistance tester is a measuring instrument with color LCD display that can quickly measure the insulation performance of electronic components [especially capacitors], die...
Static electricity is characterized by short duration and high voltage. When static electricity is transmitted to semiconductor components, it will also bring high voltage to the components. So how mu...
In recent years, foreign AUTOSAR suppliers have been vigorously promoting software packages, which are expensive. What do you think are the benefits of using AUTOSAR? I personally think that the cost ...
To what extent can the driverless technology, which was once only seen and envied in science fiction movies, be realized now? Previously, "AlphaGo" defeated Ke Jie. Can AI beat the "old driver" now...[Details]
Squirrel cage motor structure
The structure of the motor rotor: The rotor is the rotating part of the three-phase asynchronous motor, which is composed of the rotor core, rotor winding, shaft ...[Details]
The air flow meter is a device that converts the inhaled air flow into an electrical signal. The car air flow meter is used to detect the intake volume of the car engine. It converts the information ...[Details]
In the field of automotive engineering, the chassis is the core of vehicle performance. Just as economic development requires investment, consumption and exports, the driving quality and handling l...[Details]
During motion control, it is sometimes necessary to control two motion axes to adjust at a specific position, and finally the master and slave axes achieve motion synchronization at another specifi...[Details]
Most of the new energy vehicles on the market now are pure electric vehicles and plug-in hybrid vehicles, but few people notice that there is also a kind of hybrid vehicle. It does not have a high vo...[Details]
1. System Overview
The safety of infants in hospital has always been a concern for parents and hospitals. The Intetag Infant ProtectiON System can solve the worries of parents and hospital...[Details]
According to foreign media reports, between March and May 2018, Nintendo's internal server used to store game development data was hacked. It is not clear how much game data under development was lea...[Details]
On April 14, Desay Battery's 5MW/10MWh Bern Optical Energy Storage Power Station Yonghu Project was successfully connected to the grid and successfully put into trial operation, which means that De...[Details]
The global shortage of semiconductor chips has not been alleviated, and the automotive industry has been affected. Many auto companies have had to reduce or stop production. On the other hand, this "...[Details]
Although security monitoring equipment has been widely used, thefts still occur frequently. Professionals still find out that it is because of blind spots in the monitoring, and the thieves take ad...[Details]
To ensure that S3C6410 has been initialized, usually use UBOOT initialization //Serial port register //UART0 #defineULCON0 *((vu32*)0x7F005000) //UART channel 0 line control register #defineUCON0 *...[Details]
NEC Electronics and Western Digital jointly promote the popularization of USB3.0
NEC Electronics and Western Digital Corporation, a world-leading supplier of hard disk drives, recently ann...[Details]
SoC devices with multiple processing units are now an important link in the product design chain. This article evaluates the advantages and disadvantages of different processing units based on vari...[Details]
Li Auto and Mercedes-Benz to use Snapdragon Extreme Automotive Platform in their future production models
New Snapdragon Cockpit Extreme and Snapdragon Ride Extreme platforms debu...[Details]
RF/Wirelessly
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