Previously, we did a lot of tests on 1024-point CFFT. The test results show that
The ADC clock of AT32F421 is more stable and accurate than other clocks at 20M.
And CFFT-1024 can be completed within 2...
Combining the previously implemented Modbus acquisition and MQTT transmission JSON data framework, today we will integrate and build a basic data acquisition and transmission device framework. [/size]...
Why is there TCP/IP protocol?All over the world, various computers run different operating systems to serve everyone. The methods used by these computers to express the same information vary greatly. ...
I want to make a small thing to play with, but the esp8266 doesn't have enough pins. Whatever the pyboard sends to the esp8266, the esp8266 will send it back to me. How can I use uart to achieve this?...
Bus Idle State When the SDA and SCL signal lines of the I2C bus are both at high level, it is defined as the idle state of the bus. At this time, the output stage field effect transistors of each...[Details]
Since we mentioned LCD, the first thing we must understand is its types. CD (liquid crystal display) is a display that uses liquid crystal to control transmittance counting to achieve color. Compared...[Details]
Purpose: To realize the running lights.
Source program:
/*This program is used in conjunction with STC89C51, crystal oscillator 12M, the serial port interrupt subroutine used in the middle is ...[Details]
Component miniaturization is an important part of the design and development of many medical devices, including analytical testing equipment, ventilators, infusion pumps, etc. Smaller and lighter...[Details]
Recently I wanted to plug a camera into my board and record some videos. After two or three days of work, I was able to use the ffmpeg program to record videos on my board, and then save the files ...[Details]
Some media reported that the supply chain has recently received notifications from Samsung Electronics that the original plan to suspend orders until the end of July has been postponed to at least th...[Details]
Intel and its ecosystem partners showcase the latest AI computing box reference design achievements to accelerate the implementation of intelligent edge applications July 28, 2021, Shenzhen - Today...[Details]
my country's textile industry has a long history. After joining the WTO, China has become the world's largest textile producer, which has brought a wide space for the development of the embroidery in...[Details]
Development board and emulator connection: Create a new project: 1- Start IAR and select Project- Create New Projects… 2-Select C 3- Then select the path and specify the file name...[Details]
Today, fleet management innovation has made great progress. Whether trucks, buses, taxis or other means of transportation, they all use wireless satellite positioning systems, which allows dispatc...[Details]
With new technological advances such as edge computing, Wi-Fi 6, and Bluetooth LE v5.2, innovation in connectivity and AI is about to enter full gear. These developments are very important, especiall...[Details]
China Energy Storage Network News:
On January 8, 2019, the "Beijing Yanqing Energy Internet Green Cloud Computing Center" project was officially launched at the Beijing Yanqing Park project s...[Details]
As the saying goes, if you lose something in one place, you may gain something in another. Despite the ban on businesses such as chips and smartphones, Huawei's Habour Investment has received substan...[Details]
Energy storage is the process of storing energy through a medium or device and releasing it when needed. In a broad sense, energy storage includes fossil energy such as coal, oil, and natural gas. ...[Details]
The industrial robot control system is the core component of the industrial robot. It is responsible for receiving input signals, processing information, controlling the robot's movement and execut...[Details]
Power technology
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