1. Prerequisites
The premise for implementing the contents of this section is that the official ESP-IDF framework and ESP-ADF framework of Espressif have been successfully compiled.
Here we use the es...
[i=s]This post was last edited by 18379433374 on 2019-3-7 10:46[/i] [size=5][color=#00bfff][b]This sharing is based on [url=https://en.eeworld.com/bbs/type-68-79-1.html]PCB Production Experience Summa...
Hello everyone, I am an automotive electronics hardware engineer.
When selecting a power SBC, you should pay attention to the battery voltage range and then combine it with the test standards to selec...
It may surprise you to learn that a technology that has been around for nearly two decades has paved the way for connected cars. ECall is old fashioned by high-tech standards, but it is now mandatory ...
As the COVID-19 pandemic in my country is gradually under control, the resumption of work and production in various industries is accelerating. Many smartphone companies have launched new models, and...[Details]
Magnesium batteries have long been considered an ideal alternative to lithium batteries because they are safer and less expensive, but their development has been limited by their limited capacity. ...[Details]
I. Preface Today, various portable computing devices use dense printed circuit board (PCB) designs and use multiple high-speed digital communication protocols such as PCIe, USB and SATA, which suppor...[Details]
//Hexadecimal decimal conversion program
unsigned char d ; //10-bit display buffer for display
//==========================================================
//Hexadecimal to decimal output ...[Details]
Current expansion circuit
Selection of current expansion circuit. The figure shows a circuit that uses an external composite tube to expand the current. The output current of this circuit ...[Details]
Recently, the China Association of Automobile Manufacturers conducted a survey on 212 auto parts companies. Affected by the epidemic, the operating income of most companies will suffer certain losses...[Details]
On April 22, reporters learned that Alibaba DAMO Academy released the world's first "hybrid simulation test platform" for autonomous driving. The platform uses simulation technology that combines vir...[Details]
In early August, Microsoft announced that its app "Your Phone" would bring a feature update that would support running Android apps on PCs. On Saturday, Microsoft said that the feature was officially...[Details]
First of all, I would like to state that the following articles are all search results on the Internet. I am too impatient to explain the problem in detail, so I would like to thank the original autho...[Details]
ARM International (ARM) has shown its ambition to enter the automotive and industrial control markets. On the 23rd, ARM officially released the ARMv8-R architecture designed for embedded system proce...[Details]
According tomedia reports, although technology is constantly developing, when it comes to research and development, nothing is better than evolution. Take jumping spiders, for example. Despite their ...[Details]
Configuration process: 1: System clock initialization, including system clock and the clock configuration of the IO port and serial port to be opened. The clock of the serial port must be opened!!!...[Details]
Recently, foreign media Letsgodigital exposed two appearance design patents of vivo. The patent was submitted to WIPO (World Intellectual Property Organization) at the end of September 2018 and showe...[Details]
TSMC's earnings conference highlights: Q1 gross profit margin up to 55.6%, 3nm shipments in the second half of the year Jiwei.com reported that today (14), TSMC, the leading wafer foundry, held a fir...[Details]
Photovoltaic Headlines (WeChat ID: PV-2005) learned that on November 1, the Kunming Municipal Development and Reform Commission issued a notice on the issuance of the Interim Measures for Regulatin...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
