[i=s]This post was last edited by dwwzl on 2019-1-18 14:47[/i] [align=left]After getting familiar with the lively programming style of the online GUI Rapid IoT Studio, considering that the hardware of...
ResetAT32F403A/407 supports three reset modes: system reset, power-on reset and backup area reset.System Reset Asystem reset resets all registers to their reset states exceptthe reset flag in the cloc...
[i=s] This post was last edited by qwqwqw2088 on 2019-3-26 08:49 [/i] [backcolor=white][size=4][color=#000000] Battery SOC is defined as the percentage of charge remaining in the battery, so it ranges...
I would like to ask if there is any tutorial that explains the input and output resistance of op amps, and if you can recommend one. Because in the circuit design of Based on operational amplifiers an...
[i=s]This post was last edited by Hot Ximixiu on 2021-7-20 09:12[/i]There happened to be a button on the RV-STAR development board, and it would be a shame not to make a small game with it, so I bough...
There is no doubt that 2019 is the first year of 5G network construction. According to GSMA's forecast, the investment scale of communication service operators will increase year by year and reach th...[Details]
Developers are actually suffering just as much. It is not uncommon to see news of developers spending hundreds of millions to build sales offices in order to attract buyers. Then there are various gr...[Details]
Recently, I went through a lot of trouble to get the blade battery boards from a friend. It was quite interesting to see these boards in person, so I would like to share them with you. The current ...[Details]
Recently, Samsung's flash memory chip project in Xi'an has made an important breakthrough, and the second phase of the second phase of the project with an investment of US$8 billion has officially st...[Details]
In the new fiscal year starting in April, a Toshiba subsidiary will step up capital spending to expand production capacity of power chips at its main production base to meet strong demand. Toshiba...[Details]
Recently, Huawei issued an internal document, announcing the official establishment of the Customs and Port Corps, the Smart Highway Corps, the Data Center Energy Corps and the Smart Photovoltaic Cor...[Details]
With the extension and deepening of the human information technology revolution and the increasing popularity of new technologies, semiconductor chips are increasingly widely used in various fields, ...[Details]
An oscilloscope is a commonly used measuring instrument with powerful data acquisition and analysis capabilities. It can also export the acquired waveforms and analyze them on a computer. This functi...[Details]
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** Program name: Demonstration of using HZK16 dot matrix font library
** Program description: Use HZK16 to dis...[Details]
On October 20th, US time, Tesla released its third-quarter financial report for fiscal year 2021, with total revenue of US$13.757 billion, a year-on-year increase of 57%; net profit of US$1.618 billi...[Details]
1 Introduction
Improving the power factor (PF) is an important factor in energy saving of electrical equipment. With the development of power electronics technology, high-frequency active ...[Details]
1.1 ARM serial port output function uart_printf It would be very convenient if ARM could use the printf function format that comes with the C function library, but the default printf is located at ...[Details]
In recent years, as domestic brands are striving to become high-end brands, a configuration that was previously mainly used in luxury car brands such as Porsche, BBA, and Volvo has frequently become ...[Details]
According to foreign media reports, a research team at the University of Michigan found that an aramid nanofiber network recycled from Kevlar can solve the problem of short cycle life of lithium-sulf...[Details]
Electric vehicle charging systems are evolving. Current AC Level 2 wall boxes, which typically use a 400V battery charging bus voltage, are migrating to DC fast charging (DCFC) systems that require...[Details]
RF/Wirelessly
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