-
Production of three-way speakers
Speaker Selection
In the production of three-way speakers, the choice of speakers is crucial. We generally divide speakers into three categories: tweeters...[Details]
-
Foshan, September 13, 2023 /PRNewswire/ -- On September 12, the American Photovoltaic Energy Storage Exhibition (RE+) organized by the Smart Electric Power Alliance (SEPA) and the Solar Energy Indu...[Details]
-
The purpose of DIY is to make a night light with as little cost as possible. There is almost no technical content, just for fun... OK, let's get to the point:
Materials needed for DIY:
The ...[Details]
-
Infrared coding classification: The infrared remote controller uses a single bus communication method. Commonly used infrared codes are: NEC Protocol PWM (Pulse Width Modulation) PPM (Pulse Positio...[Details]
-
At present, the technical core of the video-based national grain reserve automatic supervision and auditing system is to accurately obtain the total amount of grain in the grain warehouse through a...[Details]
-
1. Communication port settings:
Communication mode: RS-232, RS-485, RS-422 are all available.
Baud rate: determined by the microcontroller (2400, 4800, 9600 and 1920...[Details]
-
1. Position band recognition In fact, I had already had a preliminary understanding when I was studying 51, but at that time I didn’t come up with such a professional ranking, for example: TR0 = 1,...[Details]
-
It is reported that Volkswagen of Germany and its partners are preparing to invest 10 billion euros (about 70 billion yuan) to produce electric vehicles and batteries in Spain, 3 billion euros more t...[Details]
-
1. The serial port part introduced has the following advantages and disadvantages: Advantages: Simple, suitable for small amounts of data transmission. (This is the only advantage required. In fact, ...[Details]
-
STMicroelectronics (NYSE: STM), a leading global semiconductor supplier serving customers across multiple electronics applications, announced the release of its 2019 Sustainability Report. This is th...[Details]
-
1.#i nclude<> means to go to the editor setting directory, #i nclude "" means to go to the current project directory.
2. To call a function in another file, put the function file in the current proje...[Details]
-
Translated by EEtimes, Colin Barnden This column is named "Seriously Skeptical" because that's my style of analysis. I'm an electronics engineer by training and have been an analyst for over 25 yea...[Details]
-
//Extended demonstration program of SMG240128A standard graphic dot matrix LCD display module //Application product: SMG240128A standard graphic dot matrix LCD display module //This demonstration p...[Details]
-
1 How to improve the reliability of variable frequency speed regulation system will be discussed from three aspects.
(1) Improve the quality and reliability of the inverter itself.
...[Details]
-
On November 4, Xinke Mobile recently issued an announcement stating that its wholly-owned subsidiary Datang Mobile filed a lawsuit with the Haidian District People's Court of Beijing due to a contr...[Details]