The electron tube is one of the earliest electrical signal amplifiers. The cathode electron emission part, control grid, acceleration grid, and anode (screen) leads enclosed in a glass container (usua...
I just started to develop wince, and my boss asked me to debug the wifi, the model is marvell 8686. We use the 270 platform. The debugging steps are as follows: 1. Find the hardware to fly online and ...
I modified a small tool that I used n years ago to enable the PC to read and program the EEPROM (data flash) inside the STC microcontroller. The software redundancy is not perfect, but it can basicall...
I'm learning MSP430F5529 microcontroller recently, and I always get stuck. It's so painful. . . . I wrote a serial port receiving and sending program before (sending the data sent by the serial port a...
F28335 development board,expand RAM using zone6, define variable data Tem[40] after initialization, complete the following fillingfor(i=0;i
Tem = i;Check the ox1ofcoo space of the memory, and find tha...
Nios II is a configurable 16-/32-bit RISC processor. Combined with a rich set of peripheral-specific instructions and hardware acceleration units, it provides a highly flexible and powerful SOPC sy...[Details]
With the rapid development of technology, automotive intelligence is increasing at an unprecedented rate. This not only enhances vehicle functionality and comfort, but also places higher deman...[Details]
Multi-touch mobile phone
Multi-touch is a system that can respond to multiple touches on the screen at the same time. Multi-touch phones are divided into capacitive and resistive types. Capaci...[Details]
Inverter power supplies on the market can generally be divided into two categories: sine wave inverters and square wave inverters. Some engineers also like to categorize pure sine wave inverters as...[Details]
introduction
As core electronic components used in vastly different fields, automotive-grade chips and mobile/consumer-grade chips exhibit significant differences in their...[Details]
introduction
With the development of the information superhighway and the internet, broadcast television has become increasingly widespread worldwide. Television information has emerged in var...[Details]
Charge your electric car for just six minutes and you'll get 1,000 kilometers! This isn't just a scene from a science fiction film, but a reality made possible by Guoxuan High-Tech's Jinshi solid-s...[Details]
On August 19, Reuters reported that people familiar with the matter said that Nvidia is developing a new AI chip based on its latest Blackwell architecture for the Chinese market. The performance o...[Details]
Mathematical functions are very important and are used in many situations such as analog quantity processing and PID control.
(12) Calculate sine value instruction (SIN)
The "Calculate Si...[Details]
Fast charging is a method and means of quickly replenishing a vehicle's power. It is the core and most important part of electric vehicles. Speaking of fast charging, everyone is familiar with it. ...[Details]
Shock absorbers, as the name implies, are responsible for cushioning and absorbing shocks in a car. So how much do you know about shock absorbers and how to replace them in electric cars?
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Black Sesame's full-stack computing platform has been named Singapore's "GO! Technology Ulisation Winner." Designed for real-time AI inference for next-generation robots, the platform has been succ...[Details]
1. Classification of vibration sensors
The principles of vibration sensors can be divided into three types: acceleration type, velocity type and displacement type.
1. Acceleration type vi...[Details]
Automotive electronics is a general term for both vehicle-mounted and onboard electronic control devices. Automotive electronics is considered a revolution in automotive technology, and its degree ...[Details]
1. Advantages and disadvantages of linear motors
As a special type of electric motor, linear motor has the following advantages and disadvantages:
advantage:
Linear motors can direct...[Details]