In a project, the author came into contact with such a communication system. The communication architecture of the entire system is roughly as shown in the figure below, a typical one-master-multiple-...
Nintendo's new machine "Revolution" set off a craze for next-generation games at E3 If you watch TV seriously every day, you will discover many things like me. For example, one fact: Chinese people's...
I am using the STM32F407VE board. The SPI initialization code is as follows: void vSPIInit( void ) { GPIO_InitTypeDef GPIO_InitStructure; SPI_InitTypeDef SPI_InitStructure; DMA_InitTypeDef DMA_InitStr...
OTP means one time program, one-time programming[/backcolor][/color][/size] [size=4][color=#000000][backcolor=white] [/backcolor][/color][/size] [size=4][color=#000000][backcolor=white]MTP means multi...
[i=s]This post was last edited by jszszzy on 2022-4-11 01:07[/i] # Game streaming on Lichee RV-86## Build Moonlight-qt ### Preliminary preparation 1. First confirm that the [apt problem](https://wiki....
Everyone knows that electrical appliances will inevitably have some minor problems after being used for a long time, such as loose connections, poor contact and malfunction. If the appliance looks ...[Details]
0 Introduction
In recent years, with the development of information technology, networking has become more and more common, and Ethernet has been widely used in various fields. For example...[Details]
1. Follow the steps as shown in the figure, mainly to find the path of fromelf.exe; (keil4 is in BIN40 instead of ARMCC, please note this) 2. What you do next depends on the situation: After sele...[Details]
Li-Cycle has two steps, recovering nickel, cobalt and lithium carbonate and reintroducing them into the supply chain.
Li-Cycle’s latest high-profile investor will be natural...[Details]
Recently, the third-party market research organization Counterpoint released a report on the global true wireless Bluetooth headset market in the third quarter. In the third quarter of 2019, the g...[Details]
With the development of electronic technology, cars have gradually become an extension of home entertainment and office environments. After entering the automotive electronics field, new integrated a...[Details]
In recent years, autonomous driving has undoubtedly become a hot topic in the technology and automotive circles. Technology companies such as Google, Baidu, Apple and Uber, as well as mainstream auto...[Details]
Abstract: This application note discusses the basic operation and design considerations of a digital
stethoscope
. It describes the similarities between digital stethoscopes and older genera...[Details]
MMU, full name Memory Manage Unit, Chinese name - memory management unit. Many years ago, when people were still using DOS or older operating systems, computer memory was very small, generally c...[Details]
In high-frequency PWM switching converters, a reliable gate drive circuit must be designed to ensure that the power MOSFET works at high frequency, high voltage, and high current. A good driving ci...[Details]
A variable frequency drive (VFD), also known as an AC speed regulator or AC variable frequency speed regulator, is an electronic device used to control the operation of an electric motor. It contro...[Details]
The electronic rearview mirror based on the i.MX6 core board is connected to an external long-focus and short-focus dual-channel camera to present the side and rear blind spots through high-definit...[Details]
The engine ignition test is an important part of the engine factory inspection. In order to ensure the quality of the engine, a rapid detection cold test technology is proposed to meet the needs of...[Details]
CY judgment transfer instruction JC rel JNC rel The function of the first instruction is to transfer if CY is equal to 1, and to execute in sequence if it is not equal to 1. So where to transf...[Details]
introduction
Most of the contemporary LCD displays use cold cathode fluorescent lamp (CCFL) backlight or LED static backlight. Since CCFL brightness is difficult to control and has a slow resp...[Details]
Microcontroller MCU
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