Solar charging of batteries is becoming very popular. The typical voltage of a solar cell is 0.7V. Many solar panels have 8 cells in series. Therefore, the maximum voltage that can be generated is 5.6...
[i=s]This post was last edited by jennyzhaojie on 2021-3-8 22:13[/i]The CH32V103 development board is equipped with two different types of USB interfaces, one for program download and debugging, and t...
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I'm learning how to use ESP32 recently. I'm using the integrated IDE of Anxinke. I followed the integrated installation tutorial on the Anxinke website and imported the ESP32 project. When I made a ma...
Antennas are important components for all kinds of smart devices, and all devices that need to use wireless need to use them. Now is the wireless era, network routers are all wireless WIFI, computers ...
[i=s]This post was last edited by jone5 on 2021-7-28 00:25[/i]The more I play with this little board, the more I like it. It is very simple, small in size, powerful in function, rich in supporting res...
Atomic emission spectroscopy is a method of determining the chemical composition of a substance based on the spectrum emitted by atoms. Under normal circumstances, atoms are in a stable state with ...[Details]
What is Cloud Computing
"Cloud" can be understood as a computing group, including supercomputers and ordinary computers, which can provide computing services. Cloud computing can realize c...[Details]
Apple may slightly postpone the release date of the iPhone 12 series smartphones due to the ongoing COVID-19 pandemic, but the leaks about the new phone have not stopped. In addition to various ...[Details]
The ELEXCON 2019 Shenzhen International Electronics Exhibition with the theme of "Internet of Things China, Smart Future" was grandly opened at the Shenzhen Convention and Exhibition Center recently....[Details]
Today’s wireless connectivity architecture in commercial vehicles may be suitable for standard Level 2 of autonomous driving. However it remains questionable whether it can meet the performance req...[Details]
If the temperature rise inside the switching power supply is too high, it will cause the failure of temperature-sensitive semiconductor devices, electrolytic capacitors and other components. When t...[Details]
Introduction
Cypress's CY8C21534 is a single-chip microcomputer chip with a very rich sensor key function. Most IO ports can be configured as sensor key input or ordinary TTL level input/outp...[Details]
According to the latest data report released by Counterpoint Research, in the third quarter of 2019, the overall profit of global mobile phones fell by 11% year-on-year to US$12 billion, but Apple st...[Details]
introduction
GPS has been developed in China for more than ten years, but it has not made any major breakthroughs in the civilian field. In recent years, the prospects for civilian use of GP...[Details]
Quartz crystal oscillator is called "crystal oscillator" for short. It is widely used in electronic clocks, intercoms, single-chip microcomputers, color TV display line field oscillation frequency ...[Details]
Recently, a letter from TSMC President Wei Zhejia was circulated in the market, which mentioned TSMC's plan to invest $100 billion in the next three years to expand production capacity, and that it w...[Details]
In May this year, the United States put its hostility towards Huawei on paper, but in the past three months, Huawei has never seemed to say "release me from the Entity List". More often, some America...[Details]
The transfer characteristic curve of the field effect tube shows the curve relationship between the drain current ID and the gate-source voltage Vcs when the voltage V舾 applied to the drain and sourc...[Details]
Mouser Electronics and STMicroelectronics have teamed up to launch the Industrial Sensing Solutions e-book, which provides a comprehensive overview of the products, strategies and innovative technolo...[Details]
The latest news from Europe's 5G communications is that the CEOs of 11 companies, including Deutsche Telekom, Vodafone and other large European telecommunications companies, jointly said that the cos...[Details]
Analogue and Mixed Signal
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