[i=s]This post was last edited by damiaa on 2021-11-27 20:47[/i]I always felt something was wrong when programming W800. I kept having problems. I found a problem.
Upgrade_Tools 1.0 cannot be erased
U...
I disassembled the charging box of the TWS earphones a while ago , and today I found that the earphones are also easy to disassemble, so I disassembled them as well. Many earphones are fixed with glue...
In the past year, the concept of the Internet of Things has been very popular. Many people have heard of the technical term "Internet of Things", but they still don't know much about it. However, beca...
[i=s]This post was last edited by w562601331 on 2020-7-5 07:00[/i]Project BackgroundWith the rapid development of current medical technology, human life expectancy has increased significantly, but man...
Lesson 1: Explanation of wireless technology related terms GSM/2G GSM ( Global System for Mobile Communication ) is a standard launched by the European Committee for Standardization in 1992. It uses...
According to reports, Xiaomi originally planned to hold a local launch conference for Redmi Note 11 in Ukraine on February 24, which is today, and had released a warm-up poster on February 17. Zang Z...[Details]
Renault recently updated its 2019 financial report, with a 3.4% drop in car sales in 2019, with a total of 3.75 million vehicles sold, and an operating loss for the first time since 2009, with a net ...[Details]
On October 22, the largest energy storage power station in Shizhu County, Chongqing, the Shizhu County 110 kV Jinzhang Shared Energy Storage Power Station (Phase I), was officially put into operation ...[Details]
introduction Electric water boilers are clean, efficient, and easy to install, so they are widely used in schools, factories, offices, hotels and other places, providing convenience for people to...[Details]
This paper describes the working principle of HP I interface and the interface circuit design between C8051F060 and
TMS320VC5409
(referred to as C5409), and gives the software design of H...[Details]
1 Introduction
Modern high-performance combat aircraft generally adopt thrust vectoring technology, and the threat of various high-altitude, high-speed, and high-maneuverability re-entry warhea...[Details]
On February 27, the urban distribution autonomous driving company Jiushi (Suzhou) Intelligent Technology Co., Ltd. (hereinafter referred to as "Jiushi Intelligent") announced the completion of a ne...[Details]
introduction
In an unknown environment, road conditions are complex and unknown. The accurate road condition detection and smooth operation of mobile robots are very important for both...[Details]
At noon on January 13, chip foundry giant TSMC released its fourth-quarter financial report for fiscal year 2021 ending December 31. The financial report shows that TSMC's consolidated revenue in the...[Details]
In the first quarter of this year,
Littelfuse's silicon carbide MOSFET products successfully bid for a domestic photovoltaic system project
. The product was successfully used in
the au...[Details]
This circuit is a high performance charger for gel-dielectric lead-acid batteries. The charger can quickly charge the battery and quickly disconnect the charge when the battery is full. The initi...[Details]
After launching the Meizu 18/18Pro and Meizu 18S/18S Pro last year, Meizu won a good reputation. However, when most domestic mobile phone manufacturers were releasing new products in the first half o...[Details]
Green electricity supply for this year's Boao Forum for Asia Annual Conference has become a highlight. On March 25, media reporters experienced the Boao Near Zero Carbon Demonstration Zone creation re...[Details]
The format is: start bit (1 bit) + verification bit (1 bit) + control bit (1 bit) + system code (5 bits) + command bit (6 bits).
There are 14 bits of data in total, and the definitions of each bit ...[Details]
On the one hand, DxOMark is now a benchmark for evaluating mobile phone images, screens, audio, etc. On the other hand, it has always been controversial. The recent review of OPPO Find X2 Pro has...[Details]
RF/Wirelessly
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