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?...
The operating temperature range of commercial-grade digital chips is 0~+70℃.
Industrial grade is -45~+85 or 105℃.
What are the chip temperature requirements for medical devices?...
Chen Gang, General Manager of Jiangsu Nanjing Power Supply Company
In line with the integrated development trend of energy revolution and digital revolution, State Grid Corporation of China cr...[Details]
According to foreign media LetsGoDigital today, the State Intellectual Property Office has disclosed a design patent submitted by Wingtech Communications Co., Ltd. The content of the patent is...[Details]
On February 28, ProPlus Electronics released a preliminary announcement of its 2021 performance results. The company achieved operating income of RMB 193.8686 million, a year-on-year increase of 41.0...[Details]
If humans want to carry out a series of basic activities, such as living, working, and studying, they must rely on their own organs. Apart from the brain, the most important thing is our eyes. () i...[Details]
Current probes
Current flowing through a conductor causes an electromagnetic flux field to form around the conductor. Current probes are designed to sense the strength of this flux field and conv...[Details]
In passive microwave remote sensing, microwave radiometer is an important means to obtain microwave characteristics of the scene. Microwave radiometer is usually a superheterodyne receiver, which rece...[Details]
Three buttons: A button to start, B button to control different water flow speeds (low, medium and high), C button Design idea 1 (no interruption): The positive poles of the 8 LED lights are connec...[Details]
Tianyancha shows that Guangdong Meixi Technology Co., Ltd. was established. The registration cost is 30 million yuan, the legal representative is Shi Hao, and the registered address is in Shunde Dist...[Details]
(Image source: governmentnews.com.au) According to foreign media reports, a revolutionary cloud technology can reduce the parking burden of car owners by displaying real-time images of vacant pa...[Details]
Hangzhou City – July 25, 2023 – In today’s world where everything is connected, the Internet of Things (IoT) has penetrated into every aspect of our lives, from smart cities and industrial automation...[Details]
Introduction
Thermocouples are simple components that are widely used for temperature measurement. This article provides a brief overview of thermocouples, describes common challenges in designing wi...[Details]
The integrated orifice flowmeter is a high range ratio differential pressure flow device composed of a standard orifice plate and a multi-parameter differential pressure transmitter. It can measure t...[Details]
China Energy Storage Network News
: The energy Internet demonstration project is about to be launched.
The 21st Century Business Herald learned that the National Energy Administration re...[Details]
Baotou strives to build China's energy storage capital. 2024 is the new first year for the development of Baotou's energy storage industry. The development of the energy storage industry has been acce...[Details]
Software design is more of an engineering project than a personal art. If programming standards are not unified, the final program will be less readable, which will not only hinder the understanding ...[Details]