After reading the first five chapters of the book, I feel it is very good, from the basics to the practical. As the saying goes, there are a hundred Hamlets in the hearts of a hundred readers, and eve...
How to calculate the volume under standard conditions (15 degrees Celsius) if you know the volume under working conditions?
I couldn't find the expansion coefficient online....
I have a small sensor board, but I can't test it without the corresponding color. So I just bought some colored paper to test it.After taking the photo, I found that the yellow paper almost turned whi...
I am using STM32F407ZG. This is a program that reads buttons. Every time the program runs to this point, it will enter the if statement regardless of whether the if condition is equal or not. I have n...
Optical spectrum analyzers (OSAs) were originally used to measure the power spectrum of optical signals. They gained popularity after the introduction of wavelength division multiplexing (WDM), as s...[Details]
A magnetic card is a magnetic recording medium card. It is made of high-strength, high-temperature resistant plastic or paper-coated plastic, which is moisture-proof, wear-resistant and flexible. I...[Details]
AC contactor is a widely used electrical component, which maintenance electricians often encounter in their work. Now I would like to share with you several typical cases I have encountered in my w...[Details]
February 18, 2022, Shenzhen, China - OPPO announced today that the new Find X5 flagship series will use
the Qualcomm Snapdragon 8 mobile platform
and will be the world's first MediaTek Dime...[Details]
Achieving carbon neutrality and business growth are both achievable. How can the “top employers” of semiconductors achieve sustainable development in a sustainable way? ST achieved revenue of US...[Details]
With the change of population structure in mainland China, the rapid increase of labor cost and the increasingly serious labor shortage problem have led to the fact that all enterprises have to i...[Details]
Digital transformation
refers to upgrading and transforming the business and processes of traditional enterprises through the application of digital technology and data analysis to improve...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
In the past year, the smartphone market has seen many new changes. On the hardware side, major mobile phone manufacturers are competing for the mobile phone market vacated by Huawei. Some manufacture...[Details]
Summary Phased array radar systems utilize multiple transmit and receive channels to function properly. Historically, these platforms were built using separate transmit and receive integrated circ...[Details]
WPG Group launches smart camera solution based on Qualcomm Vision Intelligence Platform
On February 7, 2023, WPG Holdings, a leading semiconductor component distributor dedicated t...[Details]
Introduction:
In the process of building a new power system in China, the scale of installed capacity of renewable energy power generation has increased year by year. However, the volatility ...[Details]
Implementation plan #e#
2.2 Implementation plan
Since the N values of h (n) are known before the convolution operation, N units can be allocated in the program memory to store h (n). Sin...[Details]
According to foreign media reports, the US ban on US companies doing business with WeChat may hurt iPhone sales in China, one of the most important markets for the iPhone. Influenced by this news, ...[Details]
Single-Supply Operational Amplifier Design Considerations Typically, single-supply operation is the same as low-voltage operation. Changing the power supply from ±15V or ±5V to a single 5V or 3V redu...[Details]
Analog electronics
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