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WIFi Reviews
ESP32-C3 supports 2.4GHZ WiFi. The performance of WiFi is still very strong, but the capacity is limited and it is impossible to test them one by one as shown below.Next I will use WiFi t...
[i=s]This post was last edited by lugl4313820 on 2022-2-25 07:54[/i]I have previously used N32G45 to perform packet loss tests at various communication rates. Today, I will also perform a packet loss ...
This book introduces in detail the development tools and Linux C language basics, advanced embedded Linux C language programming, analysis and application of common kernel data structures, embedded Li...
At present, an application is to add a diode to the external synchronous rectifier power supply to change it into asynchronous rectifier.
It is said that it can improve the efficiency of power supply
...
Flasher is a programming tool for microcontrollers with on-chip or external Flash. Currently Flasher supports the creation of secure area, which allows the Flasher to be pre-configured with a given co...
On February 22, Li Fei, Assistant Minister of Commerce, and Keiichi Ono, the Foreign Affairs Review Officer of the Ministry of Foreign Affairs of Japan, co-chaired the 16th China-Japan Economic Partn...[Details]
In power generation, the amount of desalted water used in power plants is quite large, so the clamp-on ultrasonic flow meter
What are the advantages of measuring the flow rate of desalinated water? T...[Details]
The basic function of UPS is to provide high-quality, uninterrupted power output for the load. Unfortunately, as an electronic device, UPS itself has no fault tolerance. Although the traditional on...[Details]
1 Overview
In order to meet the needs of communication or testing, multiple sensors or modules are often connected to a computer (usually a PC). Information exchange between the computer and the se...[Details]
In the context of increasingly serious environmental pollution and energy shortage, LED lighting equipment has been widely used due to its high luminous efficiency and long service life. As the the...[Details]
AVR's I/O has three registers, DDRX, PORTX, and PINX. DDRX direction, DDRX=1, output; DDRX=0, input. For example, to set the PA0 port as input, you can write DDRA&=~(1 PORTX has two cases If ...[Details]
Recently, at the 2019 Machinery Industry Think Tank Conference, Xue Yiping, executive vice president of the China Machinery Industry Federation, said that the operation of the machinery industry this...[Details]
Recently, a video of an iPhone 15 Pro model leaked on Douyin, showing off the rumored design of the device. It is reported that the main hardware features of iPhone 15 Pro include solid-state buttons...[Details]
The epidemic has brought too many uncertainties to 2020. After WWDC20 was held in the form of a recorded broadcast, this year's Apple fall conference is basically confirmed to be held in the form of ...[Details]
Changes in the broadband revolution
market environment will change the way DSP is implemented in the next few years. Most notably, the broadband revolution will pose the greatest challeng...[Details]
The architecture of the single-chip microcomputer is exactly the same as that of the PC, including the central processing unit, input and output interface, memory,
single-chip microcomputer sim...[Details]
Recently, the 23rd China International Expo (hereinafter referred to as "CIIE") was successfully held in Shanghai after a three-year hiatus. With
the theme of
"Carbon Cycle New Industry Digital ...[Details]
China is the world's largest auto market, and not many automakers are willing to give up on this "fat piece of meat". As the overall environment becomes increasingly unstable, FCA, which has experien...[Details]
Research on On-line Intermittent Turbidimeter
Based on the turbidity measurement theory, the scattered light measurement formula of liquid turbidity is derived, infrared light-e...[Details]
Temperature sensors are instruments for measuring temperature and are widely used in industry, scientific research, medical treatment and other fields. This article will introduce in detail the mea...[Details]
Mobile and portable
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