Serial Port OverviewBaud rate software configurable
4 independent serial ports (UART0, 1, 4, 5)
Full-duplex communication
UART has data reception completion/reception error interrupts and raises error...
[i=s]This post was last edited by lingking on 2019-5-25 23:06[/i] Recently, there has been a lot of news about the US crackdown on Huawei, DJI, and Hikvision, including the banning of chips and the su...
The pipeline can only perform at its maximum efficiency when it is filled with instructions, that is, one instruction is executed per clock cycle ( only single-cycle instructions ) .If the program jum...
In the previous post, we analyzed the factory's initialization configuration process for NodeMCU-BU01 by reading the code, and located the specific implementation of AT command parsing and running and...
1. What is a base station? What does a base station consist of?The radio access network, also known as RAN (Radio Access Network). Simply put, it is the network that connects all mobile terminals to t...
Recently, there is news that Toyota will
cooperate with
Huawei
to create an intelligent driving solution. Specifically, Toyota's global intelligent driving solution will adopt the "Toyota + ...[Details]
——Translated from Spectrum The end of Moore's Law will drive a renaissance in chip innovation, CEOs say, but the semiconductor industry must confront the existential question of energy consumption ...[Details]
1. Lexical Analysis
The lexical analyzer identifies each token in the source program according to the lexical rules. Each token represents a type of word (lexeme). Common tokens in the source pr...[Details]
Many countries have successively released timetables for banning the sale of fuel vehicles, announcing that fuel vehicles will soon exit the stage of history. During the transition period of the au...[Details]
Full-wave rectifier circuit
with inductor filtering
is shown in Figure Z0713. The filter element
L
is connected
in series between the rectifier output and the load
RL
...[Details]
Not long ago, Apple just held a new product launch conference. It is worth noting that this time Apple released the new AirPods 3, which is also the fifth year since the release of the AirPods series...[Details]
Why is it difficult to measure the high-temperature maleic anhydride liquid level? Maleic anhydride is a colorless needle-like or flaky crystal of the orthorhombic system under normal temperature a...[Details]
LED is a new type of semiconductor light source that is highly efficient and environmentally friendly, and has advantages that other light sources cannot match. It has a bright future in future aut...[Details]
Robyn Denholm, chairman of Tesla, said at the "Artificial Intelligence and Innovative Development: Concepts, Technologies and Markets" session of the Second Hongqiao International Economic Forum that...[Details]
The progress of 5G smartphones has attracted much attention, and the 5G version of the iPhone has accelerated the 5G wave. Overall, the three new iPhones next year are expected to support 5G. Apple's...[Details]
1 Digital potentiometer adjustment
This is a method of using a digital potentiometer to change a fixed negative bias voltage into an adjustable negative bias voltage to adjust the contrast. The...[Details]
Jiwei.com reported on May 11 that today China Telecom’s official Weibo (hereinafter referred to as official) announced a good news that at the SG16 meeting held by ITU-T in April 2021, China Telecom ...[Details]
By James Bucklar, Texas Instruments When it comes to watching your favorite TV shows, movies, and sports, I subscribe to the theory that “bigger is better.” The good news is that affordable big-scre...[Details]